The Disc, cataloged under National Stock Number 5340-01-072-5508, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-072-5508 |
| Item Name | Disc |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM QQ-A-268 2024 T3,ANODIZE MIL-A-8625A TYPE 2,1.250 IN. DIA,0.094 IN. MATL THK,CENTER HOLE 0.172 IN. DIA,COLLAR ON BACK 0.099 IN. H FROM FACE,COLLAR 0.062 IN.W,COLLAR 0.875 IN. DIA,MATL 63 MICROINCH OVERALL,OUTER EDGE CHAMFER 0.015 IN. BY 45 DEGINSIDE OF COLLAR 0.005 IN. R A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13435 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-072-5508 is a Disc, classified under FSC 5340, Hardware, Commercial. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-354-7650, 1005-01-375-8168, 5310-01-422-6671. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-072-5508: General Characteristics Item Description: ALUMINUM QQ-A-268 2024 T3,ANODIZE MIL-A-8625A TYPE 2,1.250 IN. DIA,0.094 IN. MATL THK,CENTER HOLE 0.172 IN. DIA,COLLAR ON BACK 0.099 IN. H FROM FACE,COLLAR 0.062 IN.W,COLLAR 0.875 IN. DIA,MATL 63 MICROINCH OVERALL,OUTER EDGE CHAMFER 0.015 IN. BY 45 DEGINSIDE OF COLLAR 0.005 IN. R A. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.