The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-768-0319, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Deval Life Cycle Support Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-768-0319 |
| Primary Part Number | AF325-4 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Deval Life Cycle Support Llc |
| Status | CANCELLED |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Series | UNF |
| Thread Quantity Per Inch | 28 |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Hardness Rating | 121.0 BRINELL STANDARD MINIMUM |
| Nut Height | 0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| Width Across Flats | 0.4280 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nut Style | HEXAGON |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AF325-4 | Deval Life Cycle Support Llc (USA) |
| 852987-00 | Defense Reduction Agency (USA) |
| 121902 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 650457 | Power Products Division of Tecumseh Products Co (USA) |
| 5310PL0726317 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| NT6-8CA | United Technologies Corp Electro Systems Inc (USA) |
| MS35690-425 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 251285 | Daf Trucks N.v. (NLD) |
| 22A4C1 | Clark Equipment Co Div Doosan Infracore Portable Power (USA) |
| 5310007680319 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS51968-2 | Zf Industrieantriebe Witten Gmbh (DEU) |
| CSN46261 | Curtis Dyna-Fog, Ltd. (USA) |
| NT6-8CA | Ambac International Corporation Div Ambac International (USA) |
| 98J185PC28 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 120367 | Ed Etnyre & Co (USA) |
| 5310-768-0319 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 325-4 | Department of the Air Force (USA) |
| 81334638 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| MS51968-2 | Psa Peugeot-Citroen Espana, Sa (ESP) |
| 859158-00 | Defense Reduction Agency (USA) |
NSN 5310-00-768-0319 is a Nut,plain,hexagon, manufactured by Deval Life Cycle Support Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-768-0319 has 25 cross-referenced part numbers: AF325-4 (Deval Life Cycle Support Llc), 852987-00 (Defense Reduction Agency), 121902 (Zf Industrieantriebe Witten Gmbh), 650457 (Power Products Division of Tecumseh Products Co), 5310PL0726317 (Jednolity Indeks Materialowy - Uniform Material Index) and 20 more.
There are 12 known substitutes for 5310-00-768-0319: 5310-00-012-0367, 5310-00-012-1902, 5330-00-030-3282 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AF325-4: Nominal Thread Size: 0.250 INCHES IN; Thread Series: UNF; Thread Quantity Per Inch: 28; Bearing Surface Type: CHAMFERED OR WASHER FACED. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-768-0319 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.