The Washer,spring Tension, cataloged under National Stock Number 5310-00-009-5649, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-009-5649 |
| Primary Part Number | S9479-6N |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES ALL SURFACES |
| Material Document and Classification | MIL-S-5059,COMP 301 COND H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN |
| Material Thickness | 0.006 INCHES NOMINAL IN |
| Material | STEEL COMP 301 OVERALL |
| Hole Diameter | 0.790 INCHES MINIMUM AND 0.810 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 |
|---|---|
| S9479-6N PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 5310-00-009-5649 is a Washer,spring Tension, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-009-5649 has 1 manufacturer part number on file: S9479-6N (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for S9479-6N: Surface Finish: 63.0 MICROINCHES ALL SURFACES; Overall Height: 0.057 INCHES NOMINAL IN; Material Document and Classification: MIL-S-5059,COMP 301 COND H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN. 6 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.