The Brush,electrical Contact, cataloged under National Stock Number 5977-00-280-8455, 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 Mfrs Assn. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-280-8455 |
| Primary Part Number | ANSI/NEMA PUB NO. CB1 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | National Electrical Mfrs Assn |
| Status | ACTIVE |
| Width | 0.875 INCHES NOMINAL IN |
| Style Designator | ONE PIECE |
| Contact Face Style | BEVELED |
| Body Style | RECTANGULAR COMMUTATOR |
| Material | ELECTROGRAPHITIC |
| Angle | 40.0 DEGREES NOMINAL |
| Shunt Insulation Provision and Quantity | 2 INSULATED |
| Terminal Type and Quantity | 1 FLAG W/SLOT |
| Brush Shunt Length | 2.500 INCHES NOMINAL ALL SHUNTS IN |
| Shunt Position Designator | 10 AND 12 |
| Thickness | 0.500 INCHES NOMINAL IN |
| Top Style | BEVELED FRONT WITH LEFT AND RIGHT SHOULDER |
| Bevel Angle | 30.0 DEGREES NOMINAL |
| Peripheral Speed | 7000 FEET PER MINUTE FT |
| Length | 1.250 INCHES NOMINAL IN |
| Material Document and Classification | NATIONAL GRADE SA35 MFR REF SINGLE MATERIAL RESPONSE |
| Terminal Slot Width | 0.219 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ANSI/NEMA PUB NO. CB1 | National Electrical Mfrs Assn (USA) |
| 202523 | Elliott Company Div Jeannette (USA) |
| 244456 | Elliott Company Div Jeannette (USA) |
| S1204864N808 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
NSN 5977-00-280-8455 is a Brush,electrical Contact, manufactured by National Electrical Mfrs Assn, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-280-8455 has 4 cross-referenced part numbers: ANSI/NEMA PUB NO. CB1 (National Electrical Mfrs Assn), 202523 (Elliott Company Div Jeannette), 244456 (Elliott Company Div Jeannette), S1204864N808 (National Electrical Carbon Products, Inc. Div Electrical).
There is 1 known substitute for 5977-00-280-8455: 2915-00-059-8348. Verify interchangeability with system specifications before substitution.
Key specifications for ANSI/NEMA PUB NO. CB1: Width: 0.875 INCHES NOMINAL IN; Style Designator: ONE PIECE; Contact Face Style: BEVELED; Body Style: RECTANGULAR COMMUTATOR. 17 total characteristics are documented in the Federal Logistics Information System.