The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-051-6815, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-051-6815 |
| Primary Part Number | FF-N-836 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Nut Style | HEXAGON |
| Nut Height | 0.363 INCHES MINIMUM AND 0.387 INCHES MAXIMUM IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Thread Series | UNF |
| Thread Class | 2B |
| Width Across Flats | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nondefinitive Spec/std Data | 2 TYPE AND 5 STYLE |
| Material | COPPER ALLOY 464 OR COPPER ALLOY 462 OVERALL |
| Material Document and Classification | QQ-B-637,1/2 H FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-637,HARD FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Surface Treatment | OXIDE OVERALL |
| Surface Treatment Document and Classification | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-N-836 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 922967 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS35691-56 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS35691-56 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5310-00-051-6815 is a Nut,plain,hexagon, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-051-6815 has 4 cross-referenced part numbers: FF-N-836 (Federal Specifications Promulgated by General Services Administration Washington DC), 922967 (Zf Industrieantriebe Witten Gmbh), MS35691-56 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35691-56 (Zf Industrieantriebe Witten Gmbh).
There are 2 known substitutes for 5310-00-051-6815: 4730-00-278-4497, 5310-01-415-5351. Verify interchangeability with system specifications before substitution.
Key specifications for FF-N-836: Nut Style: HEXAGON; Nut Height: 0.363 INCHES MINIMUM AND 0.387 INCHES MAXIMUM IN; Bearing Surface Type: CHAMFERED OR WASHER FACED; Nominal Thread Size: 0.625 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-051-6815 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.