The Nut,self-Locking,round, cataloged under National Stock Number 5310-01-186-6930, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cole Hersee Company. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-186-6930 |
| Primary Part Number | 83320 |
| Item Name | Nut,self-Locking,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Thread Series | NPSM |
| Nut Thickness | 0.22 INCHES NOMINAL IN |
| Nut Style | ROUND |
| Nominal Thread Size | 1.0 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 11.5 |
| Surface Treatment | ZINC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 83320 PRIMARY | Cole Hersee Company (USA) |
| 5310PL0728031 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 8HA19 | Oshkosh Corp (USA) |
| 8HA19 | Oshkosh Defense Llc (USA) |
NSN 5310-01-186-6930 is a Nut,self-Locking,round, manufactured by Cole Hersee Company, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-186-6930 has 4 cross-referenced part numbers: 83320 (Cole Hersee Company), 5310PL0728031 (Jednolity Indeks Materialowy - Uniform Material Index), 8HA19 (Oshkosh Corp), 8HA19 (Oshkosh Defense Llc).
There are 7 known substitutes for 5310-01-186-6930: 5815-00-127-2006, 3120-00-448-6965, 6145-01-044-0855 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 83320: Special Features: OUTSIDE DIAMETER MINUS DRIVE POINT: 1.56 INCHES IN; Thread Series: NPSM; Nut Thickness: 0.22 INCHES NOMINAL IN; Nut Style: ROUND. 10 total characteristics are documented in the Federal Logistics Information System.