The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-220-6668, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chief of Engineers Dept of Army. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-220-6668 |
| Primary Part Number | 16T2973 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Chief of Engineers Dept of Army |
| Status | ACTIVE |
| Thread Class | 3B |
| Nut Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 1.437 INCHES NOMINAL IN |
| Thread Series | UNS |
| Bearing Surface Type | CHAMFERED |
| Thread Quantity Per Inch | 14 |
| Nominal Thread Size | 1.000 INCHES IN |
| Material | STEEL OVERALL |
| Nut Height | 0.500 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2BT58 | Oshkosh Defense Llc (USA) |
| 1-1167 | Terex Usa, Llc Dba Terex Equipment Services (USA) |
| 204000N | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 16T2973 PRIMARY | Chief of Engineers Dept of Army (USA) |
| 204000 | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
NSN 5310-00-220-6668 is a Nut,plain,hexagon, manufactured by Chief of Engineers Dept of Army, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-220-6668 has 5 cross-referenced part numbers: 2BT58 (Oshkosh Defense Llc), 1-1167 (Terex Usa, Llc Dba Terex Equipment Services), 204000N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 16T2973 (Chief of Engineers Dept of Army), 204000 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).
There are 12 known substitutes for 5310-00-220-6668: 3110-00-100-0601, 3040-00-409-6463, 5360-00-467-6902 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16T2973: Thread Class: 3B; Nut Style: HEXAGON; Thread Direction: RIGHT-HAND; Width Across Flats: 1.437 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.