The Washer,lock, cataloged under National Stock Number 5310-00-013-1139, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 5310-00-013-1139 |
| Primary Part Number | BECX3N1 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Status | CANCELLED |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Nondefinitive Spec/std Data | 3 STYLE AND A CLASS |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Surface Treatment Document and Classification | QQ-P-416,TY 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Material Thickness | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Hole Diameter | 0.573 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material | STEEL OVERALL |
| Outside Diameter | 0.989 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BECX3N1 | CAGE 00000 |
| FFW84CLASSASTYLE3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MS35339-30 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 131139 | General Motors Corp (USA) |
NSN 5310-00-013-1139 is a Washer,lock, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-013-1139 has 4 cross-referenced part numbers: BECX3N1, FFW84CLASSASTYLE3 (Federal Specifications Promulgated by General Services Administration Washington DC), MS35339-30 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 131139 (General Motors Corp).
There are 12 known substitutes for 5310-00-013-1139: 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 BECX3N1: Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Nondefinitive Spec/std Data: 3 STYLE AND A CLASS; Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM; Style Designator: SPLIT HELICAL-RIGHT HAND. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-013-1139 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.