The Brush,electrical Contact, cataloged under National Stock Number 5977-00-280-3106, 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 Stone Safety Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-280-3106 |
| Primary Part Number | 54583 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Stone Safety Corp |
| Status | CANCELLED |
| Material Document and Classification | NATIONAL GRADE SA-45 MFR REF SINGLE MATERIAL RESPONSE |
| Length | 1.500 INCHES NOMINAL IN |
| Thickness | 0.625 INCHES NOMINAL IN |
| Style Designator | ONE PIECE |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Terminal Type and Quantity | 1 STRAIGHT W/SLOT |
| Material | ELECTROGRAPHITIC |
| Shunt Position Designator | 8 |
| Top Style | FLAT |
| Contact Face Style | FLAT |
| Brush Shunt Length | 4.250 INCHES NOMINAL SINGLE SHUNT IN |
| Body Style | RECTANGULAR |
| Width | 1.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 54583 | Stone Safety Corp (USA) |
| NEMA NO. CB1 | National Electrical Mfrs Assn Dba Nema (USA) |
| RC20-3224 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| 61007812 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| PA4954 | Ucar Carbon Co Inc (USA) |
| PA4954 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
NSN 5977-00-280-3106 is a Brush,electrical Contact, manufactured by Stone Safety Corp, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-280-3106 has 6 cross-referenced part numbers: 54583 (Stone Safety Corp), NEMA NO. CB1 (National Electrical Mfrs Assn Dba Nema), RC20-3224 (National Electrical Carbon Products, Inc. Div Electrical), 61007812 (National Electrical Carbon Products, Inc. Div Electrical), PA4954 (Ucar Carbon Co Inc) and 1 more.
There are 12 known substitutes for 5977-00-280-3106: 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 54583: Material Document and Classification: NATIONAL GRADE SA-45 MFR REF SINGLE MATERIAL RESPONSE; Length: 1.500 INCHES NOMINAL IN; Thickness: 0.625 INCHES NOMINAL IN; Style Designator: ONE PIECE. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-280-3106 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.