The Washer,spring Tension, cataloged under National Stock Number 5310-00-463-8248, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Meggitt (uk) Limited. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-463-8248 |
| Primary Part Number | 62-2648 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Meggitt (uk) Limited |
| Status | ACTIVE |
| Surface Treatment Document and Classification | D.T.D 924 FSCM 27489 MFR REF 1ST TREATMENT RESPONSE AND D.T.D 904 FSCM 27489 MFR REF 2ND TREATMENT RESPONSE AND D.E.F. 130 FSCM 27489 MFR REF 3RD TREATMENT RESPONSE OVERALL |
| Heat Treatment | AS FABRICATED |
| Material Document and Classification | QQ-C-533 TEMPER A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.206 INCHES NOMINAL IN |
| Material Thickness | 0.0055 INCHES MINIMUM AND 0.0065 INCHES MAXIMUM IN |
| Surface Treatment | TIN AND CADMIUM AND PASSIVATE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Hole Diameter | 0.095 INCHES NOMINAL 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 |
|---|---|
| 62-2648 PRIMARY | Meggitt (uk) Limited (GBR) |
| 3326-3001-001 | Bae Systems (operations) Limited (GBR) |
| KS94136-2 | Raytheon Systems Ltd (GBR) |
| LSD6908 | Premet Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 11778615-3 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| LS501-12 | 5/9 Secondary reference Davis & Timmins Ltd |
| 5310-99-9436075 | 6/9 Informative reference only U.S. Government activity |
| DP1001 | 5/9 Secondary reference Haddon Thomas and Stokes Ltd |
| S501-12 | 5/9 Secondary reference Davis & Timmins Ltd |
NSN 5310-00-463-8248 is a Washer,spring Tension, manufactured by Meggitt (uk) Limited, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-463-8248 has 4 manufacturer part numbers on file: 62-2648 (Meggitt (uk) Limited), 3326-3001-001 (Bae Systems (operations) Limited), KS94136-2 (Raytheon Systems Ltd), LSD6908 (Premet Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-220-0235, 6640-01-513-3540. Verify interchangeability with system specifications before substitution.
Key specifications for 62-2648: Overall Height: 0.018 INCHES NOMINAL IN; Surface Treatment Document and Classification: D.T.D 924 FSCM 27489 MFR REF 1ST TREATMENT RESPONSE AND D.T.D 904 FSCM 27489 MFR REF 2ND TREATMENT RESPONSE AND D.E.F. 130 FSCM 27489 MFR REF 3RD TREATMENT RESPONSE OVERALL; Heat Treatment: AS FABRICATED; Material Document and Classification: QQ-C-533 TEMPER A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 8 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.