The Washer,spring Tension, cataloged under National Stock Number 5310-01-372-0285, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-372-0285 |
| Primary Part Number | MIL-W-12133/8 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | MIL-S-5059,T 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Outside Diameter | 0.725 INCHES MINIMUM AND 0.745 INCHES MAXIMUM IN |
| Material | STEEL COMP 302 OVERALL |
| Style Designator | SPRING TENSION |
| Hole Diameter | 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN |
| Material Thickness | 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-W-12133/8 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M12133/8-11 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-01-372-0285 is a Washer,spring Tension, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-372-0285 has 2 cross-referenced part numbers: MIL-W-12133/8 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M12133/8-11 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 7 known substitutes for 5310-01-372-0285: 5310-01-311-0005, 5310-01-315-3804, 5310-01-330-2353 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-W-12133/8: Surface Treatment: PASSIVATE OVERALL; Overall Height: 0.086 INCHES NOMINAL IN; Material Document and Classification: MIL-S-5059,T 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment Document and Classification: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.