The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-012-2161, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Agco Corp Parts Opn. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-012-2161 |
| Primary Part Number | 4122161 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Agco Corp Parts Opn |
| Status | ACTIVE |
| Nut Height | 0.156 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 28 |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Series | UNF |
| Material Document and Classification | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 3B |
| Material | STEEL OVERALL |
| Nut Style | HEXAGON |
| Width Across Flats | 0.438 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 122161 | General Motors Llc Dba General Motors Llc (USA) |
| 122161 | Diamond Reo Truck Co (USA) |
| 122161 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 4122161 PRIMARY | Agco Corp Parts Opn (USA) |
| 122161 | General Motors Corp (USA) |
| FFB571TYPEA | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-012-2161 is a Nut,plain,hexagon, manufactured by Agco Corp Parts Opn, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-012-2161 has 6 cross-referenced part numbers: 122161 (General Motors Llc Dba General Motors Llc), 122161 (Diamond Reo Truck Co), 122161 (Army Weapons Command Attn Amswe-Ree-S), 4122161 (Agco Corp Parts Opn), 122161 (General Motors Corp) and 1 more.
There are 3 known substitutes for 5310-00-012-2161: 5998-00-145-3037, 5310-00-297-8836, 5305-01-594-0822. Verify interchangeability with system specifications before substitution.
Key specifications for 4122161: Nut Height: 0.156 INCHES NOMINAL IN; Thread Quantity Per Inch: 28; Nominal Thread Size: 0.250 INCHES IN; Thread Series: UNF. 10 total characteristics are documented in the Federal Logistics Information System.