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Quality guaranteed We sell only warrantied and traceable partsASAP NSN Distribution, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts and components pertaining to the civil aviation, defense, aerospace, industrial, and IT hardware markets. As such, we have an inventory in excess of two billion new and obsolete parts, among which is an impressive selection of NSN parts and much more. This includes items such as Valve Safety Relief D50FF-03-4-4 from manufacturer Kunkle Industries Inc and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than ASAP NSN Distribution.
An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. ASAP NSN Distribution is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited business, as well as the only independent distributor with a strict no China sourcing pledge, ensuring the quality of every NSN part we sell. Furthermore, the parametric search capabilities of our site allow users to search for parts from specific NSNs like 4820012131531, specific manufacturers like Kunkle Industries Inc, and a broad range of other filters. To begin the purchasing process immediately, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-213-1531 Item Description: Valve Safety Relief | 4820 | 012131531 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| D50ff-03-4-4 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | UNION |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 12 2ND END |
| AECS | BOLT HOLE QUANTITY | 8 1ST END |
| AGAV | END ITEM IDENTIFICATION | COMBAT SYSTEM SUPPORT EQUIPMENT |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CCFG | VALVE SIZE | 6.000 INCHES |
| CQCY | ADJUSTABLE PRESSURE RANGE | +16.0/+19.0 POUNDS PER SQUARE INCH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 10.125 INCHES 2ND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.688 INCHES 1ST END |
| CWCK | NOMINAL THICKNESS | 0.500 INCHES 1ST END |
| CWCK | NOMINAL THICKNESS | 0.563 INCHES 2ND END |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 7.000 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.563 INCHES 1ST END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.688 INCHES 2ND END |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 6.750 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.563 INCHES 1ST END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 8.875 INCHES 2ND END |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| FEAT | SPECIAL FEATURES | VALVE SZ 4.000 IN. BY 6.000 IN. |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MATT | MATERIAL | STEEL COMP 316 STEM |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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