The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-090-1246, 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 Lucas Aerospace Power Equipment Corporation. Government technical data includes 11 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-090-1246 |
| Primary Part Number | F36-33 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Lucas Aerospace Power Equipment Corporation |
| Status | ACTIVE |
| Overall Thickness | 1.437 INCHES NOMINAL IN |
| Brush Spring Adjustability | NONADJUSTABLE |
| Mounting Facility | UNTHREADED HOLES |
| Mounting Facility Quantity | 2 |
| Brush Pressure Spring Type Accommodated | SPIRAL TORSION |
| Inside Length | 0.656 INCHES NOMINAL IN |
| Inside Width | 0.298 INCHES NOMINAL IN |
| Inside Thickness | 0.900 INCHES NOMINAL IN |
| Terminal Type | BINDING POST |
| Terminal Quantity | 1 |
| Material | STEEL BOX |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5977-00-090-1246 is a Holder,electrical Contact Brush, manufactured by Lucas Aerospace Power Equipment Corporation, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-090-1246 has 2 cross-referenced part numbers: F36-33 (Lucas Aerospace Power Equipment Corporation), F36-33 (Safran Power Usa Llc).
There is 1 known substitute for 5977-00-090-1246: 2530-00-028-3321. Verify interchangeability with system specifications before substitution.
Key specifications for F36-33: Overall Thickness: 1.437 INCHES NOMINAL IN; Brush Spring Adjustability: NONADJUSTABLE; Mounting Facility: UNTHREADED HOLES; Mounting Facility Quantity: 2. 13 total characteristics are documented in the Federal Logistics Information System.