The Clamp,block, cataloged under National Stock Number 5340-01-484-5463, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 4 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 | 5340-01-484-5463 |
| Primary Part Number | 11449389 |
| Item Name | Clamp,block |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Clamping Hole Quantity | 22 |
| Clamping Hole Diameter | 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM ALL HOLES IN |
| Mounting Facility | UNTHREADED HOLE(S)UNTHREADED HOLE(S) |
| Material | STEEL |
| 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 |
|---|---|
| 11449389 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5340-01-484-5463 is a Clamp,block, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-484-5463 has 1 manufacturer part number on file: 11449389 (Us Army Aviation and Missile Command).
Key specifications for 11449389: Overall Height: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN; Clamping Hole Quantity: 22; Overall Length: 3.500 INCHES NOMINAL3.500 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN. 4 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.