The Harness Assembly, cataloged under National Stock Number 1420-01-028-2993, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Ducommun Labarge Technologies, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | Harness Assembly |
| FSC / FSG | 1420 — Guided Missile Components (FSG 14) |
| Manufacturers | Ducommun Labarge Technologies, Inc. (CAGE 16275) |
| Parameter | Value |
|---|---|
| NSN | 1420-01-028-2993 |
| Primary Part Number | 7-1137 |
| Item Name | Harness Assembly |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Ducommun Labarge Technologies, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7-1137 PRIMARY | Ducommun Labarge Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 257536 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1420-01-028-2993 is a Harness Assembly, manufactured by Ducommun Labarge Technologies, Inc., classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-028-2993 has 1 manufacturer part number on file: 7-1137 (Ducommun Labarge Technologies, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6130-01-164-3566, 4730-01-652-1936. 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.
NSN 1420-01-028-2993 has DEMIL Code D. 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.