With our highly competitive pricing and rapid lead times, we at Instant NSN can help you secure all the NSN part types you need for your operations. On this page, we have organized every Base,Circuit Breaker product that we have in stock, including in-demand part numbers such as 454D509G08, 1512-0-4, 458D569G02, 13671-20, 454D509G01, and others–all of which lead back to leading manufacturers we trust. More than that, we operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, in addition to a strict NO CHINA SOURCING pledge, meaning that every part we stock is traceable and meets all industry expectations. Alongside each listed part number, customers have the option to click on an “RFQ” button to be directed to an empty form where they can detail their needs for the particular Base,Circuit Breaker item of interest. When we receive and review this submission, we will respond with a quote for your comparisons in 15 minutes or less. For additional assistance regarding our Base,Circuit Breaker product(s), contact us via phone or email at any time; we are available 24/7x365!
| Part Number | NSN | Manufacturer | Item Name | RFQ |
|---|---|---|---|---|
| 454D509G08 | 5925-00-201-7176 | eaton corporation | base circuit breaker | RFQ |
| 1512-0-4 | 5925-01-214-3228 | haldex brake products corporation | base circuit breaker | RFQ |
| 458D569G02 | 5925-00-728-5217 | westinghouse electric corp | base circuit breaker | RFQ |
| 458D569G02 | 5925-01-494-9703 | westinghouse electric corp | base circuit breaker | RFQ |
| 13671-20 | 5925-01-437-6822 | tyco electronics corporation | base circuit breaker | RFQ |
| 454D509G01 | 5925-01-005-4983 | eaton corporation | base circuit breaker | RFQ |
| 10164-9 | 5925-01-587-5842 | krismark group inc | base circuit breaker | RFQ |
| 789943-2 | 5925-00-201-7175 | lockheed martin corporation | base circuit breaker | RFQ |
| 0731D0091 | 5925-00-728-5217 | gulf coast holdings inc | base circuit breaker | RFQ |
| 4G10503 ITEM 076 | 5925-01-569-2862 | northrop grumman systems corporation | base circuit breaker | RFQ |
| 17347-10 | 5925-01-437-6822 | tyco electronics corporation | base circuit breaker | RFQ |
| 303-51-001 | 5925-00-727-7776 | l 3 communications westwood | base circuit breaker | RFQ |
| 2800847 | 5925-01-690-7328 | phoenix contact services inc | base,circuit breaker | RFQ |
| 278A2185CJPH | 5925-01-246-0569 | general electric company | base circuit breaker | RFQ |
| 32538 | 5925-01-566-5577 | square d company | base circuit breaker | RFQ |
| 5925PL1336981 | 5925-00-660-3562 | inspektorat wsparcia sil zbrojnych | base circuit breaker | RFQ |
| 1244C44G02 | 5925-01-569-2862 | eaton corporation | base circuit breaker | RFQ |
| 1244C45G01 | 5925-01-246-0569 | eaton corporation | base circuit breaker | RFQ |
| 3257636-2 | 5925-00-832-6143 | navair and navsea managed | base circuit breaker | RFQ |
| 10164-9 | 5925-01-587-5842 | dance air inc | base circuit breaker | RFQ |
| 1244C44G03 | 5925-00-270-4006 | eaton corporation | base circuit breaker | RFQ |
| 1124006C1 | 5925-01-214-3228 | komatsu american intl co | base circuit breaker | RFQ |
| 3013.0032 | 5925-01-473-3240 | goodman ball inc | base circuit breaker | RFQ |
| 13208E5848 | 5925-00-407-6520 | cecom lr center | base circuit breaker | RFQ |
| 13229E6354 | 5925-01-602-8786 | cecom lr center | base circuit breaker | RFQ |
| 118100 IT 100 | 5925-00-832-6143 | bfm energy products corp | base circuit breaker | RFQ |
| 483977-2 | 5925-00-521-2526 | raytheon company | base circuit breaker | RFQ |
| 031253 | 5925-01-347-0117 | spectrolab inc | base circuit breaker | RFQ |
| 6-4036-102A | 5925-00-832-6143 | l 3 communications westwood | base circuit breaker | RFQ |
| 013949-1 | 5925-01-243-7009 | ikon systems inc | base circuit breaker | RFQ |
| 1124006X1 | 5925-01-214-3228 | navistar intl corp | base circuit breaker | RFQ |
| 1614256 | 5925-00-482-0141 | westinghouse electric corp | base circuit breaker | RFQ |
| 009-18091 | 5925-01-223-3729 | eaton corporation | base circuit breaker | RFQ |
| 1655900 | 5925-00-462-9164 | gulf coast holdings inc | base circuit breaker | RFQ |
| 7130GX | 5925-01-150-8127 | oshkosh corporation | base circuit breaker | RFQ |
| 264-200009-004 | 5925-01-223-3729 | compro computer services inc | base circuit breaker | RFQ |
| 3651A0631 | 5925-01-284-1760 | federal pacific electric co | base circuit breaker | RFQ |
| 32538 | 5925-01-566-5577 | schneider electric gmbh | base circuit breaker | RFQ |
| 4047-1258PIECE 36 | 5925-00-521-2526 | huntington ingalls incorporated | base circuit breaker | RFQ |
| 706372-T4 | 5925-01-482-7507 | spd electrical systems inc | base circuit breaker | RFQ |
| 1655900 | 5925-00-462-9164 | lucent technologies inc | base circuit breaker | RFQ |
| 12368919 | 5925-01-214-3228 | oshkosh corporation | base circuit breaker | RFQ |
| 5925PL0991635 | 5925-00-832-6143 | inspektorat wsparcia sil zbrojnych | base circuit breaker | RFQ |
| 789943-1 | 5925-00-660-3562 | lockheed martin corporation | base circuit breaker | RFQ |
| 1655900 | 5925-00-462-9164 | american telephone and telegraph co | base circuit breaker | RFQ |
| 3013.0032 | 5925-01-473-3240 | dewey electronics corporation | base circuit breaker | RFQ |
| 1655900 | 5925-00-462-9164 | eaton corporation | base circuit breaker | RFQ |
| 1528-5 | 5925-01-190-5372 | mcgraw edison co | base circuit breaker | RFQ |
| 454D509G05 | 5925-00-201-7175 | eaton corporation | base circuit breaker | RFQ |
| 6-4036-101A | 5925-00-521-2526 | l 3 communications westwood | base circuit breaker | RFQ |
| 1528-12 | 5925-01-150-8127 | mcgraw edison co | base circuit breaker | RFQ |
| 454D509G06 | 5925-00-544-5980 | westinghouse electric corp | base circuit breaker | RFQ |
| 3651A0631 | 5925-01-284-1760 | challenger electrical equipment corp | base circuit breaker | RFQ |
| 1655900 | 5925-00-462-9164 | jered llc | base circuit breaker | RFQ |
| 303-21-003 | 5925-01-426-1761 | l 3 communications westwood | base circuit breaker | RFQ |
| 2800848 | 5925-01-690-7333 | phoenix contact services inc | base,circuit breaker | RFQ |
| 1655900 | 5925-00-462-9164 | unidynamics saint louis inc | base circuit breaker | RFQ |
| 2800851 | 5925-01-690-7340 | phoenix contact services inc | base,circuit breaker | RFQ |
| 2800856 | 5925-01-690-7334 | phoenix contact services inc | base,circuit breaker | RFQ |
| 315C364G06 | 5925-01-389-1082 | eaton corporation | base circuit breaker | RFQ |
| 6-4037-103 | 5925-01-221-8617 | l 3 communications westwood | base circuit breaker | RFQ |
| 7184001253 | 5925-01-190-5372 | grove us llc | base circuit breaker | RFQ |
| 315C364G03 | 5925-00-832-6143 | westinghouse electric corp | base circuit breaker | RFQ |
| 6-4036-101 | 5925-00-521-2526 | l 3 communications westwood | base circuit breaker | RFQ |
| 5925PL1363581 | 5925-00-201-7176 | inspektorat wsparcia sil zbrojnych | base circuit breaker | RFQ |
| 315C364G03 | 5925-00-832-6143 | eaton corporation | base circuit breaker | RFQ |
| 802841PC20 | 5925-00-727-7776 | spd electrical systems inc | base circuit breaker | RFQ |
| 655D258G01 | 5925-00-998-1965 | eaton corporation | base circuit breaker | RFQ |
| 6-4037-102A | 5925-00-728-5217 | l 3 communications westwood | base circuit breaker | RFQ |
| 2800849 | 5925-01-690-7339 | phoenix contact services inc | base,circuit breaker | RFQ |
| 1258C07G01 | 5925-01-175-3419 | westinghouse electric corp | base circuit breaker | RFQ |
| 6900-0091-001 | 5925-01-393-0711 | antenna products corporation | base circuit breaker | RFQ |
| 3652A0631 | 5925-01-284-1759 | federal pacific electric co | base circuit breaker | RFQ |
| 458D569G03 | 5925-01-221-8617 | eaton corporation | base circuit breaker | RFQ |
| 45-378 | 5925-00-832-6143 | drs power and control technologies | base circuit breaker | RFQ |
| 303-11-003 | 5925-01-518-9958 | l 3 communications westwood | base circuit breaker | RFQ |
| 30090-3 | 5925-01-222-0059 | cole hersee company | base circuit breaker | RFQ |
| 6-4037-101A | 5925-01-221-8617 | l 3 communications westwood | base circuit breaker | RFQ |
| 303-11-001 | 5925-00-521-2526 | l 3 communications westwood | base circuit breaker | RFQ |
| 5G12-0011 | 5925-00-521-2526 | louis allis | base circuit breaker | RFQ |
| 2562-43923 | 5925-00-578-0479 | unisys ltd | base circuit breaker | RFQ |
| 315C364G02 | 5925-00-521-2526 | eaton corporation | base circuit breaker | RFQ |
| 5925PL0776005 | 5925-00-521-2526 | inspektorat wsparcia sil zbrojnych | base circuit breaker | RFQ |
| 1512-0-4 | 5925-01-214-3228 | midland brake inc | base circuit breaker | RFQ |
| 1655900 | 5925-00-462-9164 | navair and navsea managed | base circuit breaker | RFQ |
| 21811 | 5925-01-407-0600 | atlas energy systems inc | base circuit breaker | RFQ |
| 303-11-001 | 5925-00-521-2526 | spd electrical systems inc | base circuit breaker | RFQ |
| 3652A0631 | 5925-01-284-1759 | challenger electrical equipment corp | base circuit breaker | RFQ |
| 458D569G02 | 5925-01-494-9703 | spd electrical systems inc | base circuit breaker | RFQ |
| 5925PL0867185 | 5925-01-390-5119 | inspektorat wsparcia sil zbrojnych | base circuit breaker | RFQ |
| 3168701 | 5925-01-390-5119 | navair and navsea managed | base circuit breaker | RFQ |
| 303-12-001 | 5925-01-221-8617 | l 3 communications westwood | base circuit breaker | RFQ |
| 5223739-9 | 5925-01-354-6054 | drs training and control systems llc | base circuit breaker | RFQ |
| 6-4035-103 | 5925-01-426-1761 | l 3 communications westwood | base circuit breaker | RFQ |
| 751100-K01 | 5925-01-482-7499 | spd electrical systems inc | base circuit breaker | RFQ |
| 5223739-9 | 5925-01-354-6054 | lockheed martin corporation | base circuit breaker | RFQ |
| 454D509G04 | 5925-00-660-3562 | eaton corporation | base circuit breaker | RFQ |
| 458D569G02 | 5925-00-728-5217 | eaton corporation | base circuit breaker | RFQ |
| 544741 | 5925-01-646-6063 | technology dynamics inc | base circuit breaker | RFQ |
| 789943-3 | 5925-00-201-7176 | lockheed martin corporation | base circuit breaker | RFQ |
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