The Brush,electrical Contact, cataloged under National Stock Number 5977-00-832-5316, 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 Marathon Electric, Llc. Government technical data includes 17 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-832-5316 |
| Primary Part Number | 1564-7 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Marathon Electric, Llc |
| Status | CANCELLED |
| Largest Outside Diameter | 0.302 INCHES NOMINAL IN |
| Radius | 0.906 INCHES NOMINAL IN |
| Length | 1.000 INCHES NOMINAL IN |
| Brush Shunt Length | 0.406 INCHES NOMINAL SINGLE SHUNT IN |
| Terminal Type and Quantity | 1 ROUND CAP |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Material | METAL GRAPHITE |
| Contact Face Style | CONCAVE |
| Style Designator | ONE PIECE |
| Material Document and Classification | HELWIG CARBON PRODUCTS INC,GR 698 MFR REF SINGLE MATERIAL RESPONSE |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Terminal Diameter | 0.312 INCHES NOMINAL IN |
| Width | 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Thickness | 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Shunt Position Designator | 5 |
| Spring Free Length | 1.562 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1564-7 | Marathon Electric, Llc (USA) |
NSN 5977-00-832-5316 is a Brush,electrical Contact, manufactured by Marathon Electric, Llc, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-832-5316 has 1 cross-referenced part number: 1564-7 (Marathon Electric, Llc).
There are 11 known substitutes for 5977-00-832-5316: 5310-00-078-0032, 5950-00-302-9472, 9540-00-595-6486 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1564-7: Largest Outside Diameter: 0.302 INCHES NOMINAL IN; Radius: 0.906 INCHES NOMINAL IN; Length: 1.000 INCHES NOMINAL IN; Brush Shunt Length: 0.406 INCHES NOMINAL SINGLE SHUNT IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-832-5316 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.