The Rotor Assembly,brake, cataloged under National Stock Number 3950-01-053-1332, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-053-1332 |
| Primary Part Number | 81491 |
| Item Name | Rotor Assembly,brake |
| FSC / FSG | 3950 / 39 — No Item Name Available |
| Manufacturer | Paccar Winch Inc Dba Paccar Winch Division |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 6.875 IN. OD,1.500 IN. ID,1.469 IN. W; GROOVE ON OD 1.156 IN. W 0.505 IN. DEEP; KEYWAY ON ID 1.062 IN. LG,0.377 IN. W,0.200 IN. DEEP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3950-01-053-1332 is a Rotor Assembly,brake, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3950 (No Item Name Available). Status: active.
NSN 3950-01-053-1332 has 3 cross-referenced part numbers: 2BW24 (Oshkosh Corp), 81491 (Paccar Winch Inc Dba Paccar Winch Division), 2BW24 (Oshkosh Defense Llc).
There are 5 known substitutes for 3950-01-053-1332: 4820-01-195-1864, 5340-01-312-3792, 5950-01-497-5750 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81491: General Characteristics Item Description: STEEL; 6.875 IN. OD,1.500 IN. ID,1.469 IN. W; GROOVE ON OD 1.156 IN. W 0.505 IN. DEEP; KEYWAY ON ID 1.062 IN. LG,0.377 IN. W,0.200 IN. DEEP IN. 1 total characteristics are documented in the Federal Logistics Information System.