The Brush,electrical Contact, cataloged under National Stock Number 5977-00-644-3259, 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 Western Sky Industries Inc Dba Electromech Techologies. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-644-3259 |
| Primary Part Number | 513002 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Western Sky Industries Inc Dba Electromech Techologies |
| Status | ACTIVE |
| Top Style | BEVELED FRONT WITH LEFT EDGE BEVELED |
| Style Designator | ONE PIECE |
| Contact Face Style | FLAT |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| Material | CARBON |
| Terminal Hole Diameter | 0.188 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 INSULATED |
| Brush Shunt Length | 2.500 INCHES NOMINAL SINGLE SHUNT IN |
| Material Document and Classification | OHIO CARBON CO,GRADE W79 MFR REF SINGLE MATERIAL RESPONSE |
| Length | 0.875 INCHES NOMINAL IN |
| Thickness | 0.250 INCHES NOMINAL IN |
| Width | 0.500 INCHES NOMINAL IN |
| Shunt Position Designator | 2 |
| Body Style | RECTANGULAR COMMUTATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILB003743 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 513002 PRIMARY | Western Sky Industries Inc Dba Electromech Techologies (USA) |
| MILB3743 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| ANSI/NEMA PUB NO. CB1 | National Electrical Mfrs Assn (USA) |
NSN 5977-00-644-3259 is a Brush,electrical Contact, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-644-3259 has 4 cross-referenced part numbers: MILB003743 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 513002 (Western Sky Industries Inc Dba Electromech Techologies), MILB3743 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ANSI/NEMA PUB NO. CB1 (National Electrical Mfrs Assn).
There are 4 known substitutes for 5977-00-644-3259: 5315-00-360-8164, 5920-00-537-6662, 4810-01-311-0326 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 513002: Top Style: BEVELED FRONT WITH LEFT EDGE BEVELED; Style Designator: ONE PIECE; Contact Face Style: FLAT; Terminal Type and Quantity: 1 STRAIGHT W/HOLE. 14 total characteristics are documented in the Federal Logistics Information System.