The Hook,boat, cataloged under National Stock Number 2040-01-470-4391, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Davis Instruments. 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 | 2040-01-470-4391 |
| Primary Part Number | 4122 |
| Item Name | Hook,boat |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Davis Instruments |
| Status | ACTIVE |
| Pole | INCLUDED |
| Material | ALUMINUM LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 4122 PRIMARY | Davis Instruments (USA) |
NSN 2040-01-470-4391 is a Hook,boat, manufactured by Davis Instruments, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-470-4391 has 1 manufacturer part number on file: 4122 (Davis Instruments).
Key specifications for 4122: Pole: INCLUDED; Overall Length: 53.000 INCHES MINIMUM AND 96.000 INCHES MAXIMUM IN; Special Features: VIRTUALLY UNBREAKABLE; ANONDIZED ALUMINUM WITH VINYL SAFETY NON-SLIP HANDLE; Part Name Assigned by Controlling Agency: ADJUSTABLE BOAT HOOK. 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.