The Brush,electrical Contact, cataloged under National Stock Number 5977-00-239-7075, 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 National Electrical Carbon Products, Inc. Div Electrical. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-239-7075 |
| Primary Part Number | 61007709 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | National Electrical Carbon Products, Inc. Div Electrical |
| Status | CANCELLED |
| Brush Shunt Length | 3.625 INCHES NOMINAL ALL SHUNTS IN |
| Shunt Insulation Provision and Quantity | 2 UNINSULATED |
| Thickness | 0.616 INCHES NOMINAL IN |
| Top Style | BEVELED FRONT |
| Contact Face Style | BEVELED |
| Material | ELECTROGRAPHITIC |
| Material Document and Classification | NATIONAL ELECTRIC GRADE SA-35 MFR REF SINGLE MATERIAL RESPONSE |
| Bevel Angle | 30.0 DEGREES NOMINAL |
| Length | 2.062 INCHES NOMINAL IN |
| Style Designator | PAIRED |
| Width | 0.986 INCHES NOMINAL IN |
| Angle | 30.0 DEGREES NOMINAL |
| Terminal Type and Quantity | 1 FLAG W/HOLE |
| Body Style | RECTANGULAR COMMUTATOR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 61007709 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| RC20-3222 | Union Carbide Corp Electronic Specialty Products Group (USA) |
| RC20-3222 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| S1193165N801 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| NEMA NO. CB1 | National Electrical Mfrs Assn Dba Nema (USA) |
NSN 5977-00-239-7075 is a Brush,electrical Contact, manufactured by National Electrical Carbon Products, Inc. Div Electrical, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-239-7075 has 5 cross-referenced part numbers: 61007709 (National Electrical Carbon Products, Inc. Div Electrical), RC20-3222 (Union Carbide Corp Electronic Specialty Products Group), RC20-3222 (National Electrical Carbon Products, Inc. Div Electrical), S1193165N801 (National Electrical Carbon Products, Inc. Div Electrical), NEMA NO. CB1 (National Electrical Mfrs Assn Dba Nema).
There are 12 known substitutes for 5977-00-239-7075: 5977-00-050-1480, 5977-00-230-6021, 5977-00-251-9873 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 61007709: Brush Shunt Length: 3.625 INCHES NOMINAL ALL SHUNTS IN; Shunt Insulation Provision and Quantity: 2 UNINSULATED; Thickness: 0.616 INCHES NOMINAL IN; Top Style: BEVELED FRONT. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-239-7075 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.