The Brush,electrical Contact, cataloged under National Stock Number 5977-00-234-9528, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5977-00-234-9528 |
| Primary Part Number | NEMAPUBCB1-1956 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | National Electrical Mfrs Assn |
| Status | ACTIVE |
| Brush Shunt Length | 1.875 INCHES NOMINAL SINGLE SHUNT IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Material Document and Classification | SPEER CARBON CO,GR E-25 MFR REF SINGLE MATERIAL RESPONSE |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| Body Style | RECTANGULAR SLIP RING |
| Contact Face Style | CONCAVE |
| Length | 1.093 INCHES NOMINAL IN |
| Top Style | FLAT |
| Width | 0.375 INCHES NOMINAL IN |
| Thickness | 1.000 INCHES NOMINAL IN |
| Shunt Position Designator | 2 |
| Style Designator | ONE PIECE |
| Radius | 1.594 INCHES NOMINAL IN |
| Material | ELECTROGRAPHITIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NEMAPUBCB1-1956 | National Electrical Mfrs Assn (USA) |
NSN 5977-00-234-9528 is a Brush,electrical Contact, manufactured by National Electrical Mfrs Assn, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-234-9528 has 1 cross-referenced part number: NEMAPUBCB1-1956 (National Electrical Mfrs Assn).
There are 12 known substitutes for 5977-00-234-9528: 5977-00-224-4316, 5977-00-250-7645, 5977-00-280-3280 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for NEMAPUBCB1-1956: Brush Shunt Length: 1.875 INCHES NOMINAL SINGLE SHUNT IN; Shunt Insulation Provision and Quantity: 1 UNINSULATED; Material Document and Classification: SPEER CARBON CO,GR E-25 MFR REF SINGLE MATERIAL RESPONSE; Terminal Type and Quantity: 1 STRAIGHT W/HOLE. 14 total characteristics are documented in the Federal Logistics Information System.