The Washer,spring Tension, cataloged under National Stock Number 5310-00-252-0199, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is J. T. D. Stamping Co 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-252-0199 |
| Primary Part Number | 899996-1 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | J. T. D. Stamping Co Inc |
| Status | ACTIVE |
| Heat Treatment | STRESS RELIEVED |
| Material Document and Classification | MIL-S-5059 COND H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.759 INCHES MINIMUM AND 0.769 INCHES MAXIMUM IN |
| Material Thickness | 0.010 INCHES NOMINAL IN |
| Material | STEEL COMP 302 OVERALL |
| Hole Diameter | 0.570 INCHES MINIMUM AND 0.580 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 |
|---|---|
| 899996-1 | J. T. D. Stamping Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 899996-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-252-0199 is a Washer,spring Tension, manufactured by J. T. D. Stamping Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-252-0199 has 1 manufacturer part number on file: 899996-1 (J. T. D. Stamping Co Inc).
Key specifications for 899996-1: Overall Height: 0.080 INCHES NOMINAL IN; Heat Treatment: STRESS RELIEVED; Material Document and Classification: MIL-S-5059 COND H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.759 INCHES MINIMUM AND 0.769 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.