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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 Packing Nut UC4420 from manufacturer Schwitzer Engine Components 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 4730005559404, specific manufacturers like Schwitzer Engine Components, 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 |
|---|---|---|---|---|---|---|
| 4730-00-555-9404 Item Description: Packing Nut | 4730 | 005559404 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Uc4420 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.375 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| AAUB | HOLE DIAMETER | 0.203 INCHES NOMINAL |
| ABGC | SLOT WIDTH | 0.203 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.375 INCHES NOMINAL |
| ABKT | HOLE OR SLOT QUANTITY | 2 |
| ABUJ | THREAD SIZE | 2-1/4-16 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UN |
| BBMM | SCREW THREAD LOCATION | EXTERNAL |
| BSPX | SMALLEST INSIDE DIAMETER | 1.547 INCHES NOMINAL |
| CFQG | MAJOR UNTHREADED OUTSIDE DIAMETER | 2.241 INCHES MINIMUM AND 2.250 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | ROUND SLOTTED, EXTERNAL THREAD, BOSS |
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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