The Brush Set Assembly, cataloged under National Stock Number 5977-01-446-3728, 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 Arc Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-446-3728 |
| Primary Part Number | 544-4 |
| Item Name | Brush Set Assembly |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Arc Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 544-4 PRIMARY | Arc Systems Inc (USA) |
NSN 5977-01-446-3728 is a Brush Set Assembly, manufactured by Arc Systems Inc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-01-446-3728 has 1 cross-referenced part number: 544-4 (Arc Systems Inc).
There are 10 known substitutes for 5977-01-446-3728: 4510-00-188-8509, 5360-00-343-5007, 2520-00-461-8861 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 544-4: End Item Identification: DC ELECTRIC MOTOR, SIMMONDS. 1 total characteristics are documented in the Federal Logistics Information System.