The Wedge,drum Clamp,wire Rope, cataloged under National Stock Number 4030-01-706-6375, 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 Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Wedge,drum Clamp,wire Rope |
| FSC / FSG | 4030 — Fittings for Rope, Cable, and Chain (FSG 40) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 78022) |
| Parameter | Value |
|---|---|
| NSN | 4030-01-706-6375 |
| Primary Part Number | B003310M05076-0041 |
| Item Name | Wedge,drum Clamp,wire Rope |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| B003310M05076-0041 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| B003310M05076 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 4030-01-706-6375 is a Wedge,drum Clamp,wire Rope, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-706-6375 has 1 manufacturer part number on file: B003310M05076-0041 (Northrop Grumman Systems Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 2540-01-706-8792, 5340-01-706-8797. Verify interchangeability with system specifications before substitution.
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.