The Hoisting Unit,aircraft Component, cataloged under National Stock Number 1730-01-574-3558, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1730-01-574-3558 |
| Primary Part Number | 7652220-1 |
| Item Name | Hoisting Unit,aircraft Component |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Sling | INCLUDED |
| Lifting Mechanism | INCLUDED |
| Support Material Cross-Sectional Shape | TUBULAR |
| Design Type | HOIST |
| Hoisting Adapter | NOT INCLUDED |
| Support Assembly Method | BOLTED |
| Support Construction | RIGID |
| Safe Operating Load Rating | 500.000 POUNDS NOMINAL LBS |
| Support Height Adjustability | NONADJUSTABLE |
| Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7652220-1 PRIMARY | Naval Sea Systems Command (USA) |
| 5122M1-OS-P1 PRIMARY | Thern Inc (USA) |
| Reference | Meaning |
|---|---|
| 5122M1 | 5/9 Secondary reference Thern Inc |
NSN 1730-01-574-3558 is a Hoisting Unit,aircraft Component, manufactured by Naval Sea Systems Command, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-574-3558 has 2 manufacturer part numbers on file: 7652220-1 (Naval Sea Systems Command), 5122M1-OS-P1 (Thern Inc).
Key specifications for 7652220-1: Sling: INCLUDED; Lifting Mechanism: INCLUDED; Support Material Cross-Sectional Shape: TUBULAR; Design Type: HOIST. 10 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.
NSN 1730-01-574-3558 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.