The Brake Drum, cataloged under National Stock Number 3040-00-475-2762, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Psi-Peripheral Support. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-475-2762 |
| Primary Part Number | 16-520018 |
| Item Name | Brake Drum |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Psi-Peripheral Support |
| Status | ACTIVE |
| Adjustment Hole | NOT INCLUDED |
| Balancing Pad | NOT INCLUDED |
| Braking Surface Width | 0.688 INCHES NOMINAL IN |
| Inspection Hole | NOT INCLUDED |
| Overall Outside Diameter | 3.000 INCHES NOMINAL IN |
| Braking Surface Location | INTERNAL |
| Oil Drain Hole | NOT INCLUDED |
| Center Hole Diameter | 0.625 INCHES NOMINAL IN |
| Braking Surface Diameter | 2.875 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY OVERALL |
| Cooling Fin | NOT INCLUDED |
| 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 |
|---|---|
| 16-520018 | Psi-Peripheral Support (USA) |
| Reference | Meaning |
|---|---|
| A414598 | 3/9 Design control — primary reference Miltope Corporation |
NSN 3040-00-475-2762 is a Brake Drum, manufactured by Psi-Peripheral Support, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-475-2762 has 1 manufacturer part number on file: 16-520018 (Psi-Peripheral Support).
Key specifications for 16-520018: Adjustment Hole: NOT INCLUDED; Balancing Pad: NOT INCLUDED; Braking Surface Width: 0.688 INCHES NOMINAL IN; Inspection Hole: NOT INCLUDED. 11 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.