The Brush,electrical Contact, cataloged under National Stock Number 5977-00-351-6952, 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 Arco Electric Products Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-351-6952 |
| Primary Part Number | A-2956 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Arco Electric Products Corp |
| Status | CANCELLED |
| Major Thickness | 0.340 INCHES NOMINAL IN |
| Top Style | FLAT |
| Material Document and Classification | NATIONAL CARBON CO GRADE CF35 MFR REF SINGLE MATERIAL RESPONSE |
| Material | CARBON |
| Style Designator | PAIRED |
| Length | 1.375 INCHES NOMINAL IN |
| Contact Face Style | FLAT |
| Width | 1.120 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Brush Shunt Length | 4.500 INCHES NOMINAL SINGLE SHUNT IN |
| Body Style | WEDGE-SHAPE COMMUTATOR |
| Minor Thickness | 0.200 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-2956 | Arco Electric Products Corp (USA) |
| RC11-3601 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| A-2956 | Dyna Corp (USA) |
| SC-D-104365-1 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 5977-00-351-6952 is a Brush,electrical Contact, manufactured by Arco Electric Products Corp, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-351-6952 has 4 cross-referenced part numbers: A-2956 (Arco Electric Products Corp), RC11-3601 (National Electrical Carbon Products, Inc. Div Electrical), A-2956 (Dyna Corp), SC-D-104365-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 2 known substitutes for 5977-00-351-6952: 5340-00-024-6679, 5915-01-064-0512. Verify interchangeability with system specifications before substitution.
Key specifications for A-2956: Major Thickness: 0.340 INCHES NOMINAL IN; Top Style: FLAT; Material Document and Classification: NATIONAL CARBON CO GRADE CF35 MFR REF SINGLE MATERIAL RESPONSE; Material: CARBON. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-351-6952 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.