The Adapter,hoisting, cataloged under National Stock Number 3940-01-673-1141, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Seyer Industries, Inc. Dba Seyer Industries Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Adapter,hoisting |
| FSC / FSG | 3940 — Blocks, Tackle, Rigging, and Slings (FSG 39) |
| Manufacturers | Seyer Industries, Inc. Dba Seyer Industries Inc (CAGE 19494); May Tool and Mold Co., Inc. Dba May Technology & Mfg., Inc. (CAGE 2X572); Clark's Precision Machine and Tool Inc. (CAGE 0YEB6); Deval Life Cycle Support Llc (CAGE 11201) |
| Parameter | Value |
|---|---|
| NSN | 3940-01-673-1141 |
| Primary Part Number | 2SJJ01967-0002 |
| Item Name | Adapter,hoisting |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Seyer Industries, Inc. Dba Seyer Industries Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 2SJJ01967-0002 PRIMARY | Seyer Industries, Inc. Dba Seyer Industries Inc (USA) |
| 2SJJ01967-0002 PRIMARY | May Tool and Mold Co., Inc. Dba May Technology & Mfg., Inc. (USA) |
| 2SJJ01967-0002 | Clark's Precision Machine and Tool Inc. (USA) |
| 2SJJ01967-0002 PRIMARY | Deval Life Cycle Support Llc (USA) |
| Reference | Meaning |
|---|---|
| 2SJJ01967-0002 | 5/9 Secondary reference A & a Fabrication and Polishing Corporation |
| 2SJJ01967-0002 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 3940-01-673-1141 is a Adapter,hoisting, manufactured by Seyer Industries, Inc. Dba Seyer Industries Inc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-673-1141 has 4 manufacturer part numbers on file: 2SJJ01967-0002 (Seyer Industries, Inc. Dba Seyer Industries Inc), 2SJJ01967-0002 (May Tool and Mold Co., Inc. Dba May Technology & Mfg., Inc.), 2SJJ01967-0002 (Clark's Precision Machine and Tool Inc.), 2SJJ01967-0002 (Deval Life Cycle Support Llc).
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 3940-01-673-1141 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.