The Nut,plain,square, cataloged under National Stock Number 5310-00-013-4542, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-013-4542 |
| Primary Part Number | 134542 |
| Item Name | Nut,plain,square |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Army Weapons Command Attn Amswe-Ree-S |
| Status | ACTIVE |
| Thread Quantity Per Inch | 20 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Bearing Surface Type | FLAT |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Class | 2B |
| Material Document and Classification | QQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Nut Height | 0.125 INCHES NOMINAL IN |
| Nut Style | SQUARE |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 134542 | Army Weapons Command Attn Amswe-Ree-S (USA) |
NSN 5310-00-013-4542 is a Nut,plain,square, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-013-4542 has 1 cross-referenced part number: 134542 (Army Weapons Command Attn Amswe-Ree-S).
There is 1 known substitute for 5310-00-013-4542: 3030-00-833-1325. Verify interchangeability with system specifications before substitution.
Key specifications for 134542: Thread Quantity Per Inch: 20; Thread Series: UNIFIED NATIONAL COARSE (UNC); Bearing Surface Type: FLAT; Nominal Thread Size: 0.190 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.