The Washer,spring Tension, cataloged under National Stock Number 5310-01-308-8207, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Goriziane Group Spa. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-308-8207 |
| Primary Part Number | 2154 2033-007 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Goriziane Group Spa |
| Status | ACTIVE |
| Style Designator | SPRING TENSION |
| Outside Diameter | 14.0 MILLIMETERS NOMINAL MM |
| Material Thickness | 1.5 MILLIMETERS NOMINAL MM |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 6.4 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 2154 2033-007 | Goriziane Group Spa (ITA) |
| Reference | Meaning |
|---|---|
| 90825-991 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
| 21542033-007 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
| 21542033-007 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
NSN 5310-01-308-8207 is a Washer,spring Tension, manufactured by Goriziane Group Spa, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-308-8207 has 1 manufacturer part number on file: 2154 2033-007 (Goriziane Group Spa).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-482-7970. Verify interchangeability with system specifications before substitution.
Key specifications for 2154 2033-007: Overall Height: 2.0 MILLIMETERS MAXIMUM MM; Style Designator: SPRING TENSION; Outside Diameter: 14.0 MILLIMETERS NOMINAL MM; Material Thickness: 1.5 MILLIMETERS NOMINAL MM. 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.