The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-262-5959, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-262-5959 |
| Primary Part Number | FFN836TYPE5STYLE1 |
| Item Name | Nut,plain,castellated,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Nut Style | CASTELLATED, HEXAGON |
| Departure From Cited Designator | AS MODIFIED BY THD TYPE RQMT |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 5 TYPE AND 1 STYLE |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Width Across Flats | 0.562 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES IN |
| Nut Height | 0.406 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 16 |
| Thread Class | 2B |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFN836TYPE5STYLE1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FFN836GPBTYPE1STYLE4 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 297175PC9 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5310-00-262-5959 is a Nut,plain,castellated,hexagon, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-262-5959 has 3 cross-referenced part numbers: FFN836TYPE5STYLE1 (Federal Specifications Promulgated by General Services Administration Washington DC), FFN836GPBTYPE1STYLE4 (Federal Specifications Promulgated by General Services Administration Washington DC), 297175PC9 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 9 known substitutes for 5310-00-262-5959: 5310-00-167-1289, 5310-00-221-4695, 5310-00-221-4696 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFN836TYPE5STYLE1: Nut Style: CASTELLATED, HEXAGON; Departure From Cited Designator: AS MODIFIED BY THD TYPE RQMT; Material: STEEL OVERALL; Nondefinitive Spec/std Data: 5 TYPE AND 1 STYLE. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-262-5959 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.