The Block,stabilization, cataloged under National Stock Number 2540-01-645-3872, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-01-645-3872 |
| Primary Part Number | 7251556 |
| Item Name | Block,stabilization |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Supplementary Features | 2 HOLES .281 IN DIA +.008 -.002 THRU;AL ALLOY AMS4027, ALTN:QQ-A-250/11 OR AA 6061-T6, -T62, -T651, -T6511 OR UNS A96061; POLYURETHANE TOP COAT, LIGHT GRAY IN |
| Color | GRAY/GREY |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7251556 PRIMARY | Naval Sea Systems Command (USA) |
NSN 2540-01-645-3872 is a Block,stabilization, manufactured by Naval Sea Systems Command, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-645-3872 has 1 manufacturer part number on file: 7251556 (Naval Sea Systems Command).
Key specifications for 7251556: Overall Height: 0.31 INCHES NOMINAL IN; Supplementary Features: 2 HOLES .281 IN DIA +.008 -.002 THRU;AL ALLOY AMS4027, ALTN:QQ-A-250/11 OR AA 6061-T6, -T62, -T651, -T6511 OR UNS A96061; POLYURETHANE TOP COAT, LIGHT GRAY IN; Overall Length: 4.00 INCHES NOMINAL IN; Overall Width: 1.00 INCHES NOMINAL IN. 3 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.