The Brush,electrical Contact, cataloged under National Stock Number 5977-00-280-9038, 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 Ucar Carbon Co Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-280-9038 |
| Primary Part Number | RC24-5203 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Ucar Carbon Co Inc |
| Status | ACTIVE |
| Material | ELECTROGRAPHITIC |
| Terminal Type and Quantity | 2 STRAIGHT W/SLOT |
| Angle | 40.0 DEGREES NOMINAL |
| Material Document and Classification | NATIONAL GRADE SA-25 MFR REF SINGLE MATERIAL RESPONSE |
| Length | 2.250 INCHES NOMINAL IN |
| Thickness | 0.750 INCHES NOMINAL IN |
| Shunt Position Designator | 10 AND 12 |
| Bevel Angle | 30.0 DEGREES NOMINAL |
| Terminal Slot Width | 0.406 INCHES NOMINAL IN |
| Contact Face Style | BEVELED |
| Body Style | RECTANGULAR COMMUTATOR |
| Width | 1.625 INCHES NOMINAL IN |
| Peripheral Speed | 6000 FEET PER MINUTE FT |
| Brush Shunt Length | 4.500 INCHES NOMINAL SINGLE SHUNT IN |
| Shunt Insulation Provision and Quantity | 2 INSULATED |
| Top Style | BEVELED FRONT WITH LEFT AND RIGHT SHOULDER |
| Style Designator | ONE PIECE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RC24-5203 | Ucar Carbon Co Inc (USA) |
| 339292-1PC37 | Elliott Company Div Jeannette (USA) |
| 331931 | Elliott Company Div Jeannette (USA) |
| 61046979 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| 61002105 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| 293200 | Elliott Company Div Jeannette (USA) |
| RC24-5203 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| NEMA NO. CB1 | National Electrical Mfrs Assn Dba Nema (USA) |
NSN 5977-00-280-9038 is a Brush,electrical Contact, manufactured by Ucar Carbon Co Inc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-280-9038 has 8 cross-referenced part numbers: RC24-5203 (Ucar Carbon Co Inc), 339292-1PC37 (Elliott Company Div Jeannette), 331931 (Elliott Company Div Jeannette), 61046979 (National Electrical Carbon Products, Inc. Div Electrical), 61002105 (National Electrical Carbon Products, Inc. Div Electrical) and 3 more.
There are 12 known substitutes for 5977-00-280-9038: 5977-00-050-1480, 5977-00-230-6021, 5977-00-239-7075 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for RC24-5203: Material: ELECTROGRAPHITIC; Terminal Type and Quantity: 2 STRAIGHT W/SLOT; Angle: 40.0 DEGREES NOMINAL; Material Document and Classification: NATIONAL GRADE SA-25 MFR REF SINGLE MATERIAL RESPONSE. 17 total characteristics are documented in the Federal Logistics Information System.