The Washer,lock, cataloged under National Stock Number 5310-00-013-1121, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5310-00-013-1121 |
| Primary Part Number | FFW84CLASSASTYLE3 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Surface Treatment | PHOSPHATE OVERALL |
| Surface Treatment Document and Classification | MIL-C-16232,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | QQ-S-633,FS 1060 TO FS 1080 CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nondefinitive Spec/std Data | A CLASS AND 3 STYLE |
| Outside Diameter | 0.495 INCHES MAXIMUM IN |
| Material Thickness | 0.077 INCHES NOMINAL IN |
| Material | STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Hole Diameter | 0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFW84CLASSASTYLE3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 34845S2 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 131121 | General Motors Corp (USA) |
| 131121 | General Motors Llc Dba General Motors Llc (USA) |
| BECX3G5 | CAGE 00000 |
NSN 5310-00-013-1121 is a Washer,lock, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-013-1121 has 5 cross-referenced part numbers: FFW84CLASSASTYLE3 (Federal Specifications Promulgated by General Services Administration Washington DC), 34845S2 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 131121 (General Motors Corp), 131121 (General Motors Llc Dba General Motors Llc), BECX3G5.
There are 12 known substitutes for 5310-00-013-1121: 5310-00-010-8579, 5310-00-012-0638, 5310-00-013-1084 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFW84CLASSASTYLE3: Surface Treatment: PHOSPHATE OVERALL; Surface Treatment Document and Classification: MIL-C-16232,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-S-633,FS 1060 TO FS 1080 CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nondefinitive Spec/std Data: A CLASS AND 3 STYLE. 10 total characteristics are documented in the Federal Logistics Information System.