The Washer,lock, cataloged under National Stock Number 5310-00-814-4575, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-814-4575 |
| Primary Part Number | MS35335-69 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35,TY 2 OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | FLAT EXTERNAL TEETH |
| Surface Treatment | PASSIVATE OVERALL |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| Outside Diameter | 1.380 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN |
| Hole Diameter | 0.897 INCHES MINIMUM AND 0.927 INCHES MAXIMUM IN |
| Material Thickness | 0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 410 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS35335-69 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FF-W-100 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FF-W-100C | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-814-4575 is a Washer,lock, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-814-4575 has 3 cross-referenced part numbers: MS35335-69 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FF-W-100 (Federal Specifications Promulgated by General Services Administration Washington DC), FF-W-100C (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 9 known substitutes for 5310-00-814-4575: 5310-00-017-8627, 5310-00-019-0676, 5310-00-022-8834 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS35335-69: Surface Treatment Document and Classification: QQ-P-35,TY 2 OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Style Designator: FLAT EXTERNAL TEETH; Surface Treatment: PASSIVATE OVERALL; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM. 9 total characteristics are documented in the Federal Logistics Information System.