The Holder Assembly,electrical Conta, cataloged under National Stock Number 5977-01-063-5198, 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 General Dynamics Mission Systems, Inc. Dba Gdms. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | Holder Assembly,electrical Conta |
| FSC / FSG | 5977 — Electrical Contact Brushes and Electrodes (FSG 59) |
| Manufacturers | General Dynamics Mission Systems, Inc. Dba Gdms (CAGE 1VPW8); Wheeler Fleet Solutions, Co. (CAGE 55683) |
| Parameter | Value |
|---|---|
| NSN | 5977-01-063-5198 |
| Primary Part Number | 3-1 |
| Item Name | Holder Assembly,electrical Conta |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3-1 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| 44-15979 | Wheeler Fleet Solutions, Co. (USA) |
| Reference | Meaning |
|---|---|
| NW15979 | 5/9 Secondary reference Tld Wollard Llc |
| 3-1 | 5/9 Secondary reference U.S. Government activity |
| R15026 | C/1 Advisory reference — outside the item-of-supply concept Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works |
| 15979 | 5/9 Secondary reference Tld Wollard Llc |
| 3-1 | C/1 Advisory reference — outside the item-of-supply concept Motorola Automotive Electronics |
NSN 5977-01-063-5198 is a Holder Assembly,electrical Conta, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-063-5198 has 2 manufacturer part numbers on file: 3-1 (General Dynamics Mission Systems, Inc. Dba Gdms), 44-15979 (Wheeler Fleet Solutions, Co.).
2 possible matches (shared part number, not a government interchangeability claim): 5365-01-200-1968, 5133-01-399-1182. 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.