The Hook,hoist, cataloged under National Stock Number 4030-01-436-9888, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-436-9888 |
| Primary Part Number | 1741AS211-1 |
| Item Name | Hook,hoist |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Shank Diameter | 4.000 INCHES NOMINAL IN |
| Connection Style | THREADED SHANK |
| Nominal Thread Size | 3.000 INCHES IN |
| Thread Quantity Per Inch | 4 |
| Material | STEEL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 1741AS211-1 PRIMARY | Lake Shore Systems, Inc. (USA) |
| 1741AS211-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 4030-01-436-9888 is a Hook,hoist, manufactured by Lake Shore Systems, Inc., classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-436-9888 has 2 manufacturer part numbers on file: 1741AS211-1 (Lake Shore Systems, Inc.), 1741AS211-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1741AS211-1: Shank Diameter: 4.000 INCHES NOMINAL IN; Connection Style: THREADED SHANK; Nominal Thread Size: 3.000 INCHES IN; End Item Identification: SPECIAL TOOL AND SUPPORT EQUIP. 6 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.