The Washer,spring Tension, cataloged under National Stock Number 5310-00-340-5960, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Service & Sales Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-340-5960 |
| Primary Part Number | 352723-35 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Service & Sales Inc |
| Status | ACTIVE |
| Heat Treatment | AS FABRICATED |
| Material Document and Classification | AMS 5529 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.650 INCHES MAXIMUM IN |
| Material Thickness | 0.045 INCHES NOMINAL IN |
| Material | STEEL COMP 631 OVERALL |
| Hole Diameter | 1.480 INCHES MINIMUM 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 |
|---|---|
| 352723-35 | Service & Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| 352723-35 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-340-5960 is a Washer,spring Tension, manufactured by Service & Sales Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-340-5960 has 1 manufacturer part number on file: 352723-35 (Service & Sales Inc).
Key specifications for 352723-35: Overall Height: 0.080 INCHES NOMINAL IN; Heat Treatment: AS FABRICATED; Material Document and Classification: AMS 5529 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.650 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.