The Brush,electrical Contact, cataloged under National Stock Number 5977-00-284-6725, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-284-6725 |
| Primary Part Number | SC-D-99877-131 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Material | GRAPHITE |
| Radius | 0.719 INCHES NOMINAL IN |
| Shunt Position Designator | 5 |
| Contact Face Style | CONCAVE |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Style Designator | ONE PIECE |
| Material Document and Classification | PURE CARBON CO INC,GRADE G-48A MFR REF SINGLE MATERIAL RESPONSE A |
| Terminal Type and Quantity | 1 ROUND CAP |
| Terminal Diameter | 0.317 INCHES NOMINAL IN |
| Brush Shunt Length | 0.875 INCHES NOMINAL SINGLE SHUNT IN |
| Spring Free Length | 1.062 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Body Style | RECTANGULAR COMMUTATOR |
| Length | 0.750 INCHES NOMINAL IN |
| Thickness | 0.248 INCHES NOMINAL IN |
| Largest Outside Diameter | 0.248 INCHES NOMINAL IN |
| Width | 0.248 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14 | Carter Motor Co (USA) |
| SC-D-99877-131 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 914-216 | Jefferson Ray (USA) |
NSN 5977-00-284-6725 is a Brush,electrical Contact, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-284-6725 has 3 cross-referenced part numbers: 14 (Carter Motor Co), SC-D-99877-131 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 914-216 (Jefferson Ray).
There is 1 known substitute for 5977-00-284-6725: 5330-00-215-7348. Verify interchangeability with system specifications before substitution.
Key specifications for SC-D-99877-131: Material: GRAPHITE; Radius: 0.719 INCHES NOMINAL IN; Shunt Position Designator: 5; Contact Face Style: CONCAVE. 17 total characteristics are documented in the Federal Logistics Information System.