The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-813-1203, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-813-1203 |
| Primary Part Number | 218510 |
| Item Name | Nut,plain,slotted,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | General Motors Corp |
| Status | CANCELLED |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Hardness Rating | 69.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Thread Series | UNF |
| Thread Quantity Per Inch | 20 |
| Nominal Thread Size | 0.500 INCHES IN |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 4 TYPE AND 16 STYLE AND B GRADE |
| Nut Style | SLOTTED, HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Nut Height | 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 218510 | General Motors Corp (USA) |
| X1730A | Liberty Ventures Inti, Llc (USA) |
| 122761 | Zf Industrieantriebe Witten Gmbh (DEU) |
| BK84S5 | Bendix Corp the Brake and Steering Div (USA) |
| 34021S | Ford Motor Company (USA) |
| SK9433A | Steego Corp (USA) |
| 218510 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| MS35692-824 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FFN836 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 34021S | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 5310008131203 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5310-00-813-1203 is a Nut,plain,slotted,hexagon, manufactured by General Motors Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-813-1203 has 11 cross-referenced part numbers: 218510 (General Motors Corp), X1730A (Liberty Ventures Inti, Llc), 122761 (Zf Industrieantriebe Witten Gmbh), BK84S5 (Bendix Corp the Brake and Steering Div), 34021S (Ford Motor Company) and 6 more.
There are 6 known substitutes for 5310-00-813-1203: 5310-00-012-2761, 1560-00-210-9337, 5905-00-376-9999 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 218510: Bearing Surface Type: CHAMFERED OR WASHER FACED; Hardness Rating: 69.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM; Thread Series: UNF; Thread Quantity Per Inch: 20. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-813-1203 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.