The Brush,electrical Contact, cataloged under National Stock Number 5977-00-504-8994, 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 Garwood/feller Inc Garwood Winch Div. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5977-00-504-8994 |
| Primary Part Number | 3005124 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Garwood/feller Inc Garwood Winch Div |
| Status | ACTIVE |
| Length | 0.750 INCHES NOMINAL IN |
| Terminal Diameter | 0.250 INCHES NOMINAL IN |
| Body Style | RECTANGULAR |
| Shunt Position Designator | 5 |
| Style Designator | ONE PIECE |
| Material Document and Classification | OHIO CARBON CO GRADE -5 MFR REF SINGLE MATERIAL RESPONSE |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Brush Shunt Length | 1.375 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | FLAT |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Width | 0.250 INCHES NOMINAL IN |
| Material | METAL GRAPHITE |
| Terminal Type and Quantity | 1 ROUND CAP |
| Thickness | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| SK312 | International Contact Technologies Corp (USA) |
| 3005124 PRIMARY | Garwood/feller Inc Garwood Winch Div (USA) |
| Reference | Meaning |
|---|---|
| 5977005048994 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 10876362 | 5/1 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5977-00-504-8994 is a Brush,electrical Contact, manufactured by Garwood/feller Inc Garwood Winch Div, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-504-8994 has 2 manufacturer part numbers on file: SK312 (International Contact Technologies Corp), 3005124 (Garwood/feller Inc Garwood Winch Div).
2 possible matches (shared part number, not a government interchangeability claim): 5130-00-860-4730, 2915-01-206-5650. Verify interchangeability with system specifications before substitution.
Key specifications for 3005124: Length: 0.750 INCHES NOMINAL IN; Terminal Diameter: 0.250 INCHES NOMINAL IN; Body Style: RECTANGULAR; Shunt Position Designator: 5. 14 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.