The Brush,electrical Contact, cataloged under National Stock Number 5977-00-476-1510, 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 Hornet Acquisitionco, Llc Dba Onboard Systems. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-476-1510 |
| Primary Part Number | 8243 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Hornet Acquisitionco, Llc Dba Onboard Systems |
| Status | ACTIVE |
| Material Document and Classification | SPEER CARBON CO,GR 4430 MFR REF SINGLE MATERIAL RESPONSESPEER CARBON CO,GR 4430 MFR REF SINGLE MATERIAL RESPONSE |
| Outer Edge to Slot Edge Distance | 0.312 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 FLAG W/HOLE2 FLAG W/HOLE |
| Contact Face Style | CONCAVE |
| Material | CARBON |
| Style Designator | ONE PIECE |
| Brush Shunt Length | 1.500 INCHES NOMINAL ALL SHUNTS IN |
| Top Style | FLAT WITH RECTANGULAR SLOT |
| Length | 0.998 INCHES NOMINAL IN |
| Slot Depth | 0.050 INCHES NOMINAL0.050 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Shunt Insulation Provision and Quantity | 2 UNINSULATED2 UNINSULATED |
| Slot Width | 0.375 INCHES NOMINAL IN |
| Thickness | 0.310 INCHES NOMINAL IN |
| Shunt Position Designator | 2 AND 8 |
| Radius | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| Width | 0.687 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5977-00-476-1510 is a Brush,electrical Contact, manufactured by Hornet Acquisitionco, Llc Dba Onboard Systems, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-476-1510 has 2 cross-referenced part numbers: 8243 (Hornet Acquisitionco, Llc Dba Onboard Systems), 8243 (Goodrich Corporation Dba Trw Lucas Aerospace).
There are 9 known substitutes for 5977-00-476-1510: 5305-00-095-3786, 5962-01-119-7548, 4820-01-143-8086 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8243: Material Document and Classification: SPEER CARBON CO,GR 4430 MFR REF SINGLE MATERIAL RESPONSESPEER CARBON CO,GR 4430 MFR REF SINGLE MATERIAL RESPONSE; Outer Edge to Slot Edge Distance: 0.312 INCHES NOMINAL IN; Terminal Type and Quantity: 2 FLAG W/HOLE2 FLAG W/HOLE; Contact Face Style: CONCAVE. 17 total characteristics are documented in the Federal Logistics Information System.