The Holder Assembly,electrical Conta, cataloged under National Stock Number 5977-00-710-8129, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-710-8129 |
| Primary Part Number | 1876979 |
| Item Name | Holder Assembly,electrical Conta |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| 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 |
|---|---|
| 1876979 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1876979 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 1876433REVHPC21 | Northrop Grumman Systems Corporation (USA) |
| 1876433REVHPC21 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5977-00-710-8129 is a Holder Assembly,electrical Conta, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-710-8129 has 4 manufacturer part numbers on file: 1876979 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1876979 (Northrop Grumman Systems Corporation), 1876433REVHPC21 (Northrop Grumman Systems Corporation), 1876433REVHPC21 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 1876979: End Item Identification: TRANSMITTER VERT REF. 0 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.