The Keylock Assembly, cataloged under National Stock Number 5680-01-010-6021, is classified within Federal Supply Class 5680 (Miscellaneous Construction Materials) of the Construction and Building Materials group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5680-01-010-6021 |
| Item Name | Keylock Assembly |
| FSC / FSG | 5680 / 56 — Miscellaneous Construction Materials |
| Status | ACTIVE |
| 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 |
|---|---|
| 614554-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5680-01-010-6021 is a Keylock Assembly, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5930-01-306-0323. Verify interchangeability with system specifications before substitution.
Key specifications for 5680-01-010-6021: End Item Identification: AM2 MATTING SATS AIRFIELD. 0 specifications are 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.