The Brush,electrical Contact, cataloged under National Stock Number 5977-00-470-4648, 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 Safran Power Usa Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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 | 5977-00-470-4648 |
| Primary Part Number | 8745-2 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Safran Power Usa Llc |
| Status | ACTIVE |
| Length | 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Bevel Length | 0.183 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Bevel Depth | 0.183 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Top Style | FLAT WITH RIGHT EDGE BEVELED |
| Brush Shunt Length | 1.500 INCHES NOMINAL SINGLE SHUNT IN |
| Style Designator | ONE PIECE |
| Terminal Hole Diameter | 0.156 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| Contact Face Style | CONCAVE |
| Shunt Insulation Provision and Quantity | 1 INSULATED |
| Material | COPPER GRAPHITE |
| Shunt Position Designator | 8 |
| Radius | 0.593 INCHES NOMINAL IN |
| Width | 0.623 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Thickness | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Body Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8745-2 | Goodrich Corporation Dba Trw Lucas Aerospace (USA) |
| 8745 | Goodrich Corporation Dba Trw Lucas Aerospace (USA) |
| 8745-2 PRIMARY | Safran Power Usa Llc (USA) |
| 8745 | Lucas Aerospace Power Equipment Corporation (USA) |
| 8745-2 | Lucas Aerospace Power Equipment Corporation (USA) |
NSN 5977-00-470-4648 is a Brush,electrical Contact, manufactured by Safran Power Usa Llc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-470-4648 has 5 cross-referenced part numbers: 8745-2 (Goodrich Corporation Dba Trw Lucas Aerospace), 8745 (Goodrich Corporation Dba Trw Lucas Aerospace), 8745-2 (Safran Power Usa Llc), 8745 (Lucas Aerospace Power Equipment Corporation), 8745-2 (Lucas Aerospace Power Equipment Corporation).
There are 12 known substitutes for 5977-00-470-4648: 5960-00-058-2509, 8115-00-079-8745, 5960-00-106-2239 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8745-2: Length: 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN; Bevel Length: 0.183 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN; Bevel Depth: 0.183 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN; Top Style: FLAT WITH RIGHT EDGE BEVELED. 16 total characteristics are documented in the Federal Logistics Information System.