The Bloack, cataloged under National Stock Number 2540-01-485-6922, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2540-01-485-6922 |
| Item Name | Bloack |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| 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 |
|---|---|
| 222233 | 3/9 Design control — primary reference Tennant Company |
NSN 2540-01-485-6922 is a Bloack, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-526-1927, 5310-01-571-8337. Verify interchangeability with system specifications before substitution.
Key specifications for 2540-01-485-6922: Part Name Assigned by Controlling Agency: BLOCK SQUEEGEE. 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.