The Washer,spring Tension, cataloged under National Stock Number 5310-00-074-2030, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hubbard M D Spring Co Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-074-2030 |
| Primary Part Number | 1JA3484H13 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hubbard M D Spring Co Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | QQ-C-533,COND AT FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Material Thickness | 0.008 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Hole Diameter | 0.117 INCHES MINIMUM AND 0.127 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 |
|---|---|
| 1JA3484H13 | Hubbard M D Spring Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 1JA3484H13 | 3/2 Design control — primary reference U.S. Government activity |
| 1JA3484H13 | 5/9 Secondary reference Wm. H. Brewster, Jr., Incorporated. Dba Brewster Washers Div Wm. H. Brewster Jr., Inc. |
| 1JA3484H13 | 5/9 Secondary reference Itw Shakeproof Automotive Products |
| 5804-13-1 | 5/2 Secondary reference U.S. Government activity |
| 1JA3484H13 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-074-2030 is a Washer,spring Tension, manufactured by Hubbard M D Spring Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-074-2030 has 1 manufacturer part number on file: 1JA3484H13 (Hubbard M D Spring Co Inc).
Key specifications for 1JA3484H13: Overall Height: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-C-533,COND AT FED SPEC ALL MATERIAL RESPONSES OVERALL; Material Thickness: 0.008 INCHES NOMINAL IN. 5 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.