The Brake Drum, cataloged under National Stock Number 2530-01-560-7000, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Defence Seals Pty Ltd Ta Defence Seals & Spares. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-560-7000 |
| Primary Part Number | 535945 |
| Item Name | Brake Drum |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Defence Seals Pty Ltd Ta Defence Seals & Spares |
| Status | ACTIVE |
| Mounting Hole Quantity | 10 |
| Adjustment Hole | INCLUDED |
| Balancing Pad | INCLUDED |
| Braking Surface Width | 188.0 MILLIMETERS NOMINAL MM |
| Supplementary Features | FOR ROSENBAUER FIRE TRUCK CFR 6X6 |
| Inspection Hole | INCLUDED |
| Braking Surface Location | INTERNAL |
| Oil Drain Hole | INCLUDED |
| Center Hole Diameter | 300.0 MILLIMETERS NOMINAL MM |
| Braking Surface Diameter | 410.0 MILLIMETERS NOMINAL MM |
| Material | IRON CAST OVERALL |
| Cooling Fin | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 535945 | Defence Seals Pty Ltd Ta Defence Seals & Spares (AUS) |
| 535945 | Rosenbauer International Ag (AUT) |
| 535945 | Rosenbauer Australia Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 81.3010.1 | 5/2 Secondary reference U.S. Government activity |
| 535945 | 5/9 Secondary reference Sasgar Fire & Rescue Pty Ltd |
| 881014 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-01-560-7000 is a Brake Drum, manufactured by Defence Seals Pty Ltd Ta Defence Seals & Spares, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-560-7000 has 3 manufacturer part numbers on file: 535945 (Defence Seals Pty Ltd Ta Defence Seals & Spares), 535945 (Rosenbauer International Ag), 535945 (Rosenbauer Australia Pty Ltd).
Key specifications for 535945: Mounting Hole Quantity: 10; Adjustment Hole: INCLUDED; Balancing Pad: INCLUDED; Braking Surface Width: 188.0 MILLIMETERS NOMINAL MM. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.