The Brush,electrical Contact, cataloged under National Stock Number 5977-00-233-0989, 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 Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5977-00-233-0989 |
| Primary Part Number | 328624 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Length | 0.578 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL |
| Style Designator | ONE PIECE |
| Material Document and Classification | NATIONAL CARBON CO,GR 405 MFR REF SINGLE MATERIAL RESPONSE |
| Diameter | 0.276 INCHES NOMINAL IN |
| Contact Face Style | FLAT |
| Material | CARBON |
| 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 |
|---|---|
| 328624 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 35607 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 328624 | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 5977-00-233-0989 is a Brush,electrical Contact, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-233-0989 has 1 manufacturer part number on file: 328624 (Brinkley Technology Group Llc Dba Hercules Manufacturing).
5 possible matches (shared part number, not a government interchangeability claim): 6625-00-691-6511, 3825-01-188-5444, 5330-01-277-2219. Verify interchangeability with system specifications before substitution.
Key specifications for 328624: Length: 0.578 INCHES NOMINAL IN; Body Style: CYLINDRICAL; Style Designator: ONE PIECE; Material Document and Classification: NATIONAL CARBON CO,GR 405 MFR REF SINGLE MATERIAL RESPONSE. 7 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.