The Link,hoisting, cataloged under National Stock Number 3940-01-334-0683, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-334-0683 |
| Primary Part Number | 123SEMM40010-1 |
| Item Name | Link,hoisting |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTING STEEL; 5.750 IN. LONG; 1.750 IN. WIDE; 1.750 IN. THICK IN |
| 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 |
|---|---|
| 123SEMM40010-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123SEMM40010-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 3940-01-334-0683 is a Link,hoisting, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-334-0683 has 1 manufacturer part number on file: 123SEMM40010-1 (Northrop Grumman Systems Corporation).
Key specifications for 123SEMM40010-1: General Characteristics Item Description: CORROSION RESISTING STEEL; 5.750 IN. LONG; 1.750 IN. WIDE; 1.750 IN. THICK IN; End Item Identification: 1730-00-966-6033. 1 specification is 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.