The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-423-5263, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Star Stainless Screw Co. Government technical data includes 11 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-423-5263 |
| Primary Part Number | 14087 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Star Stainless Screw Co |
| Status | ACTIVE |
| Thread Quantity Per Inch | 20 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.190 INCHES IN |
| Bearing Surface Type | CHAMFERED |
| Material Document and Classification | QQ-S-763,CLASS 302,303 OR 304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.302 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Nut Height | 0.102 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Nut Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-423-5263 is a Nut,plain,hexagon, manufactured by Star Stainless Screw Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-423-5263 has 3 cross-referenced part numbers: 14087 (Aerosonic Llc), 14087 (Allmetal Screw Products Corp), 14087 (Star Stainless Screw Co).
There are 5 known substitutes for 5310-00-423-5263: 6685-00-427-7587, 6640-00-494-3726, 4820-01-193-3471 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14087: Thread Quantity Per Inch: 20; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Size: 0.190 INCHES IN; Bearing Surface Type: CHAMFERED. 11 total characteristics are documented in the Federal Logistics Information System.