The Washer,spring Tension, cataloged under National Stock Number 5310-01-480-7643, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-480-7643 |
| Primary Part Number | 03.9910.006 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Material Document and Classification | A479-316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 316 OVERALL |
| 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 |
|---|---|
| 03.9910.006 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 11.1099.009 ITEM 340 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| Reference | Meaning |
|---|---|
| 11.1099 | D/9 Drawing number reference only Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
NSN 5310-01-480-7643 is a Washer,spring Tension, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-480-7643 has 2 manufacturer part numbers on file: 03.9910.006 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 11.1099.009 ITEM 340 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
Key specifications for 03.9910.006: Material Document and Classification: A479-316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Special Features: MODEL NO.83S44-4/SPL; SET PRESSURE:20-4000 PSIG; MIL-V-24332, GRADE A: SERVICE: LIQUID RELIEF; CONN: 1/2IN. UNION IN; End Item Identification: LOS ANGLOS CLASS SSN (688); Material: STEEL COMP 316 OVERALL. 2 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.