The Strap Assembly,tie Down,rocket, cataloged under National Stock Number 1055-01-596-5521, is classified within Federal Supply Class 1055 (Launchers, Rocket and Pyrotechnic) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 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 | 1055-01-596-5521 |
| Primary Part Number | 7449573-3 |
| Item Name | Strap Assembly,tie Down,rocket |
| FSC / FSG | 1055 / 10 — Launchers, Rocket and Pyrotechnic |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Accessory Components and Quantity | REAR DUNNAGE STRAP 1; T-BOLT 1; T-BOLT LH THD 1; HEX NUT 1; HEX NUT LH THD 1; TURNBUCKLE 1 |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7449573-3 PRIMARY | Naval Sea Systems Command (USA) |
NSN 1055-01-596-5521 is a Strap Assembly,tie Down,rocket, manufactured by Naval Sea Systems Command, classified under FSC 1055, Launchers, Rocket and Pyrotechnic. Status: active.
NSN 1055-01-596-5521 has 1 manufacturer part number on file: 7449573-3 (Naval Sea Systems Command).
Key specifications for 7449573-3: Overall Width: 2.400 INCHES NOMINAL IN; Accessory Components and Quantity: REAR DUNNAGE STRAP 1; T-BOLT 1; T-BOLT LH THD 1; HEX NUT 1; HEX NUT LH THD 1; TURNBUCKLE 1; Special Features: DUNNAGE STRAP IS 7/64 INCH THICK IN; Part Name Assigned by Controlling Agency: STRAP,REAR. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.