The Plate,backing,brake, cataloged under National Stock Number 3040-01-393-8375, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-393-8375 |
| Primary Part Number | 73164 |
| Item Name | Plate,backing,brake |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Paccar Winch Inc Dba Paccar Winch Division |
| Status | ACTIVE |
| Mounting Hole Quantity | 6 |
| Mounting Hole Diameter | 1.500 INCHES NOMINAL IN |
| Outside Diameter | 4.125 INCHES NOMINAL IN |
| Material Thickness | 0.250 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 73164 PRIMARY | Paccar Winch Inc Dba Paccar Winch Division (USA) |
| Reference | Meaning |
|---|---|
| 54487 | 5/9 Secondary reference Nicks Hydraulic Services Inc |
| 74814 | 5/9 Secondary reference Paccar Winch Inc Dba Paccar Winch Division |
| 58232 | C/1 Advisory reference — outside the item-of-supply concept Paccar Winch Inc Dba Paccar Winch Division |
| 58232 | 5/9 Secondary reference Nicks Hydraulic Services Inc |
NSN 3040-01-393-8375 is a Plate,backing,brake, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-393-8375 has 1 manufacturer part number on file: 73164 (Paccar Winch Inc Dba Paccar Winch Division).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-656-5504. Verify interchangeability with system specifications before substitution.
Key specifications for 73164: Mounting Hole Quantity: 6; Mounting Hole Diameter: 1.500 INCHES NOMINAL IN; Outside Diameter: 4.125 INCHES NOMINAL IN; Material Thickness: 0.250 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.