The Brush,electrical Contact, cataloged under National Stock Number 5977-00-230-6021, 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 16 verified specifications, sourced from the Federal Logistics Information System. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-230-6021 |
| Primary Part Number | RC16-4402 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Ucar Carbon Co Inc |
| Status | ACTIVE |
| Top Style | BEVELED FRONT WITH RIGHT SHOULDER |
| Body Style | RECTANGULAR COMMUTATOR |
| Length | 1.875 INCHES NOMINAL IN |
| Terminal Slot Width | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | NATIONAL GRADE SA-35 MFR REF SINGLE MATERIAL RESPONSE |
| Angle | 40.0 DEGREES NOMINAL |
| Material | ELECTROGRAPHITIC |
| Brush Shunt Length | 2.750 INCHES NOMINAL SINGLE SHUNT IN |
| Shunt Position Designator | 10 |
| Thickness | 0.500 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Style Designator | ONE PIECE |
| Terminal Type and Quantity | 1 STRAIGHT W/SLOT |
| Width | 1.375 INCHES NOMINAL IN |
| Bevel Angle | 30.0 DEGREES NOMINAL |
| Contact Face Style | BEVELED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RC16-4402 | Ucar Carbon Co Inc (USA) |
| 61046187 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| NEMA NO. CB1 | National Electrical Mfrs Assn Dba Nema (USA) |
| RC16-4402 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| 3141BX | Reliance Electric (USA) |
NSN 5977-00-230-6021 is a Brush,electrical Contact, manufactured by Ucar Carbon Co Inc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-230-6021 has 5 cross-referenced part numbers: RC16-4402 (Ucar Carbon Co Inc), 61046187 (National Electrical Carbon Products, Inc. Div Electrical), NEMA NO. CB1 (National Electrical Mfrs Assn Dba Nema), RC16-4402 (National Electrical Carbon Products, Inc. Div Electrical), 3141BX (Reliance Electric).
There are 12 known substitutes for 5977-00-230-6021: 5977-00-050-1480, 5977-00-239-7075, 5977-00-251-9873 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for RC16-4402: Top Style: BEVELED FRONT WITH RIGHT SHOULDER; Body Style: RECTANGULAR COMMUTATOR; Length: 1.875 INCHES NOMINAL IN; Terminal Slot Width: 0.312 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.