The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-408-7109, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5310-01-408-7109 |
| Primary Part Number | 803-2177917-12X-14 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Material Document and Classification | QQ-N-281, CL A OR CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Bearing Surface Type | CHAMFERED |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 11 |
| Width Across Flats | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27-006 PART 14 12IN | Pima Valve, Llc (USA) |
| 803-2177917-12X-14 PRIMARY | Naval Ship Systems Command (USA) |
NSN 5310-01-408-7109 is a Nut,plain,hexagon, manufactured by Naval Ship Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-408-7109 has 2 cross-referenced part numbers: 27-006 PART 14 12IN (Pima Valve, Llc), 803-2177917-12X-14 (Naval Ship Systems Command).
There is 1 known substitute for 5310-01-408-7109: 5310-01-147-8670. Verify interchangeability with system specifications before substitution.
Key specifications for 803-2177917-12X-14: Material Document and Classification: QQ-N-281, CL A OR CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Bearing Surface Type: CHAMFERED; Nominal Thread Size: 0.625 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 11 total characteristics are documented in the Federal Logistics Information System.