The Nut,plain,clinch, cataloged under National Stock Number 5310-01-285-2031, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 5310-01-285-2031 |
| Primary Part Number | T318 010-711 |
| Item Name | Nut,plain,clinch |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Width Across Flats | 0.344 INCHES NOMINAL IN |
| Nut Height | 0.090 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Nut Style | CLINCH |
| Hardness Rating | 70.0 ROCKWELL B MAXIMUM |
| Pilot Diameter | 0.311 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Surface Treatment Document and Classification | QQ-P-35,TY4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Class | 2B |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3184685-11 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| P-024-2 | Penn Engineering & Manufacturing Corp (USA) |
| T318 010-711 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
NSN 5310-01-285-2031 is a Nut,plain,clinch, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-285-2031 has 3 cross-referenced part numbers: 3184685-11 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), P-024-2 (Penn Engineering & Manufacturing Corp), T318 010-711 (Lockheed Martin Librascope Corporation).
There is 1 known substitute for 5310-01-285-2031: 6685-00-842-1252. Verify interchangeability with system specifications before substitution.
Key specifications for T318 010-711: Thread Series: UNIFIED NATIONAL COARSE (UNC); Width Across Flats: 0.344 INCHES NOMINAL IN; Nut Height: 0.090 INCHES MAXIMUM IN; Nominal Thread Size: 0.190 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.