The Washer,spring Tension, cataloged under National Stock Number 5310-00-417-4254, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-417-4254 |
| Primary Part Number | 9182391 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE II,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-7947,CONDITION 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.161 INCHES MINIMUM AND 1.171 INCHES MAXIMUM IN |
| Material Thickness | 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.982 INCHES MINIMUM AND 0.992 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9182391 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 9182391 | 5/1 Secondary reference Wego Precision Machine, Inc. |
NSN 5310-00-417-4254 is a Washer,spring Tension, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-417-4254 has 1 manufacturer part number on file: 9182391 (Us Army Aviation and Missile Command).
Key specifications for 9182391: Overall Height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE II,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: MIL-S-7947,CONDITION 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.161 INCHES MINIMUM AND 1.171 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.