The Ring,electrical Contact, cataloged under National Stock Number 5977-01-202-5779, 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 Timken Gears & Services Inc. Div Philadelphia Gear. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-202-5779 |
| Primary Part Number | 929B462-G03 |
| Item Name | Ring,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Timken Gears & Services Inc. Div Philadelphia Gear |
| Status | ACTIVE |
| Shape | CYLINDRICAL |
| 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 |
|---|---|
| 929B462-G03 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 929B462P1 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 7374E90 PIECE 23 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| Reference | Meaning |
|---|---|
| 7456E21P23 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company Dba Ge |
| 7374E90 PIECE 23 | 5/9 Secondary reference General Electric Company |
| 929B462-G03 | 5/9 Secondary reference General Electric Company |
| 929B462P1 | 5/9 Secondary reference General Electric Company |
NSN 5977-01-202-5779 is a Ring,electrical Contact, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-202-5779 has 3 manufacturer part numbers on file: 929B462-G03 (Timken Gears & Services Inc. Div Philadelphia Gear), 929B462P1 (Timken Gears & Services Inc. Div Philadelphia Gear), 7374E90 PIECE 23 (Timken Gears & Services Inc. Div Philadelphia Gear).
Key specifications for 929B462-G03: Shape: CYLINDRICAL; End Item Identification: GENERATOR,AC,FSCM 01289. 1 specification is 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.