Those in the market for Valve Safety Relief products such as part number UU-1551-TCP can count on Instant NSN, where we are dedicated to our customers. Whether you are searching for parts like those with the NSN 4820012568744 or something different, our goal is to help you find what you need with rapid lead times and competitive pricing. As an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited parts distributor, quality is the cornerstone of our operations. Our expansive inventory of more than 2 billion new, used, obsolete, and hard-to-find components has been sourced from trusted global manufacturers like National Instruments Corporation for your benefit. Moreover, countless parts have been subject to varying levels of quality assurance measures to guarantee their fit, form, and function prior to your purchase. With a strict NO CHINA SOURCING pledge, all of our offered products are shipped alongside their applicable qualifying certifications and manufacturing trace documentation to guarantee their caliber.
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Take your time to explore our offerings, such as those listed alongside the NSN 4820-01-256-8744, FSC 4820 Valves Nonpowered, or the CAGE Code 03950. Once you have reviewed our availability on our online catalog and have discovered parts of interest like those made by the manufacturer National Instruments Corporation, you may commence the procurement process through the completion and submission of an RFQ form, as available on our website. While completing this form, be sure to include relevant details such as your desired part quantity and budget parameters so that our dedicated account managers can quickly craft a customized quote for your comparisons within 15 minutes of receiving and reviewing your submission. Instant NSN is here to help you through every stage of the parts procurement process, so do not hesitate to reach out with any questions; our team is available 24/7x365 to assist you.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-256-8744 Item PartTypeName: VALVE,SAFETY RELIEF | 4820 | 012568744 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | 0 | ||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
9955.K 5IM,TYPE | C | 1 | C | A |
MRC | Criteria | Characteristic |
---|---|---|
ADQU | FLOW CONTROL DEVICE | DISK |
ADSU | DISK LOADING METHOD | SPRING |
ADSY | VALVE DISCHARGE FLOW RATE | 128.0 CUBIC FEET PER MINUTE |
CQGM | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
CSDC | OPENING PRESSURE SETTING | 80.0 POUNDS PER SQUARE INCH |
MATT | MATERIAL | COPPER ALLOY 922 BODY |
MATT | MATERIAL | NICKEL ALLOY 400 FLOW CONTROL DEVICE |
MATT | MATERIAL | NICKEL ALLOY 400 SEAT |
MATT | MATERIAL | NICKEL ALLOY 400 STEM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
MEDA | MEDIA FOR WHICH DESIGNED | OXYGEN,LIQUID SINGLE RESPONSE |
STYL | STYLE DESIGNATOR | ANGLE |
ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING,PACKAGING,AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
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