The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-079-5995, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 5310-00-079-5995 |
| Primary Part Number | 43-N-3938-4610 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Width Across Flats | 0.437 INCHES NOMINAL IN |
| Thread Class | 2B |
| Bearing Surface Type | CHAMFERED |
| Thread Quantity Per Inch | 20 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Nut Height | 0.375 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILB857 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 43-N-3938-4610 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| H114A | Abb Installation Products Inc (USA) |
| M1222N1C10C20SDNZX | Sae International Dba Sae International (USA) |
| FFB571TYPEA2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-079-5995 is a Nut,plain,hexagon, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-079-5995 has 5 cross-referenced part numbers: MILB857 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 43-N-3938-4610 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), H114A (Abb Installation Products Inc), M1222N1C10C20SDNZX (Sae International Dba Sae International), FFB571TYPEA2 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 5310-00-079-5995: 4720-00-039-9756, 5310-00-057-1242, 5310-00-141-3033 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43-N-3938-4610: Width Across Flats: 0.437 INCHES NOMINAL IN; Thread Class: 2B; Bearing Surface Type: CHAMFERED; Thread Quantity Per Inch: 20. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-079-5995 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.