The Brush,electrical Contact, cataloged under National Stock Number 5977-00-296-2624, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-296-2624 |
| Primary Part Number | 7904 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Prestolite Electric Inc |
| Status | CANCELLED |
| Shunt Insulation Provision and Quantity | 1 INSULATED |
| Contact Face Style | CONCAVE |
| Brush Shunt Length | 1.625 INCHES NOMINAL SINGLE SHUNT IN |
| Style Designator | ONE PIECE |
| Top Style | FLAT |
| Radius | 1.375 INCHES NOMINAL IN |
| Material Document and Classification | SUPERIOR CO GRADE 440 MFR REF 1ST MATERIAL RESPONSE OR MORGANITE GRADE B3A MFR REF 2ND MATERIAL RESPONSE |
| Material | CARBON |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| Shunt Position Designator | 2 |
| Thickness | 0.187 INCHES NOMINAL IN |
| Width | 0.750 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Length | 0.813 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9B6676 | Caterpillar Inc Div Caterpillar Defense (USA) |
| ANSI/NEMA PUB NO. CB1 | National Electrical Mfrs Assn (USA) |
| G010007904 | Prestolite Electric Inc (USA) |
| 7904 PRIMARY | Prestolite Electric Inc (USA) |
| G10007904 | Prestolite Electric Inc (USA) |
| 7904 | Prestolite Electric Inc (USA) |
NSN 5977-00-296-2624 is a Brush,electrical Contact, manufactured by Prestolite Electric Inc, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-296-2624 has 6 cross-referenced part numbers: 9B6676 (Caterpillar Inc Div Caterpillar Defense), ANSI/NEMA PUB NO. CB1 (National Electrical Mfrs Assn), G010007904 (Prestolite Electric Inc), 7904 (Prestolite Electric Inc), G10007904 (Prestolite Electric Inc) and 1 more.
There are 7 known substitutes for 5977-00-296-2624: 6625-00-472-3760, 5935-00-477-4602, 5330-00-591-1551 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7904: Shunt Insulation Provision and Quantity: 1 INSULATED; Contact Face Style: CONCAVE; Brush Shunt Length: 1.625 INCHES NOMINAL SINGLE SHUNT IN; Style Designator: ONE PIECE. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-296-2624 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.