The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-661-2791, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-661-2791 |
| Primary Part Number | 4247085 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Thread Series | UNF |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Nut Height | 0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Width Across Flats | 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Bearing Surface Type | FLAT |
| Material | COPPER AND ZINC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-661-2791 is a Nut,plain,hexagon, manufactured by Oshkosh Defense Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-661-2791 has 2 cross-referenced part numbers: 75109 (Fastenal Company Dba Fastenal Co), 4247085 (Oshkosh Defense Llc).
There are 5 known substitutes for 5310-01-661-2791: 5365-00-365-2000, 5925-01-122-7983, 5307-01-149-5529 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4247085: Thread Series: UNF; Nominal Thread Size: 0.190 INCHES IN; Thread Direction: RIGHT-HAND; Nut Style: HEXAGON. 11 total characteristics are documented in the Federal Logistics Information System.