The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-010-9879, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is C. S. Osborne and Company Dba Cs Osborne & Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-010-9879 |
| Primary Part Number | 431-2 |
| Item Name | Nut,plain,castellated,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | C. S. Osborne and Company Dba Cs Osborne & Co |
| Status | ACTIVE |
| Nut Height | 1.000 INCHES NOMINAL IN |
| Nominal Thread Size | 1.000 INCHES IN |
| Thread Class | 2B |
| Material | STEEL OVERALL |
| Thread Quantity Per Inch | 14 |
| Material Document and Classification | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nut Style | CASTELLATED, HEXAGON |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Width Across Flats | 1.438 INCHES NOMINAL IN |
| Thread Series | UNS |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1717 | Lufkin Industries, Inc. Dba Power Transmission (USA) |
| 109879 | CAGE 00000 |
| 0911057 | Allis-Chalmers Corp (USA) |
| T106N | Timpte Inc (USA) |
| N13311G | Diamond Reo Truck Co (USA) |
| 1060 | Premier Central Truck Body (USA) |
| BBFX2E | CAGE 00000 |
| 431-2 PRIMARY | C. S. Osborne and Company Dba Cs Osborne & Co (USA) |
| 205A | General Motors Corp Chevrolet-Pontiac-Canada Group (USA) |
| 330-16 PRIMARY | Heil Environmental Industries (USA) |
| FFB571TYPEA | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 205A | General Motors Corp (USA) |
| 205A | General Motors Llc Dba General Motors Llc (USA) |
| DX586W | Diamond Reo Truck Co (USA) |
| 911057 | Allis-Chalmers Corp (USA) |
| DX586W | Kysor/westran Corp Austin Trailer Div (USA) |
| 0911057-8 | Allis-Chalmers Corp (USA) |
NSN 5310-00-010-9879 is a Nut,plain,castellated,hexagon, manufactured by C. S. Osborne and Company Dba Cs Osborne & Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-010-9879 has 17 cross-referenced part numbers: A1717 (Lufkin Industries, Inc. Dba Power Transmission), 109879, 0911057 (Allis-Chalmers Corp), T106N (Timpte Inc), N13311G (Diamond Reo Truck Co) and 12 more.
There are 12 known substitutes for 5310-00-010-9879: 5355-00-031-2379, 5330-00-060-9837, 5905-00-068-6944 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 431-2: Nut Height: 1.000 INCHES NOMINAL IN; Nominal Thread Size: 1.000 INCHES IN; Thread Class: 2B; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.