The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-223-7072, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 — No Item Name Available (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Leonardo S.p.a. - Electronics Division - Defence Business Area (CAGE A0199); Bae Systems Land & Armaments L.p. (CAGE 44114); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-223-7072 |
| Primary Part Number | 5521034 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5521034 PRIMARY | Naval Sea Systems Command (USA) |
| 1376-23-231 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 1376-23-231 | Bae Systems Land & Armaments L.p. (USA) |
| 5306PL0956386 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5306-01-223-7072 is a Bolt,close Tolerance, manufactured by Naval Sea Systems Command, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-223-7072 has 4 cross-referenced part numbers: 5521034 (Naval Sea Systems Command), 1376-23-231 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 1376-23-231 (Bae Systems Land & Armaments L.p.), 5306PL0956386 (Jednolity Indeks Materialowy - Uniform Material Index).
There is 1 known substitute for 5306-01-223-7072: 5977-00-284-9028. Verify interchangeability with system specifications before substitution.