The Caliper Assembly,disc Brake, cataloged under National Stock Number 3040-01-277-2042, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hb Performance Systems. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-277-2042 |
| Primary Part Number | D00-09509 |
| Item Name | Caliper Assembly,disc Brake |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hb Performance Systems |
| Status | ACTIVE |
| General Characteristics Item Description | CALIPER ASSEMBLY CONSISTS OF THE FOLLOWING: 2 PISTON SIDE ASSY,P/N B99-09514,1 CASTING MACHINED P/N C12-07677,1 CASTING RAW,P/N D12-04493,1 PISTON P/N B13-07856,1 M/S ALUMINUM P/N 34-00372,1 SEAL PISTON P/N A08-07705,1 DUST BOOT P/N B09-02195,2 PAD HOLDER AND INSULATOR ASSY P/N A99-07936,1 PAD AND HOLDER ASSY P/N B99-07935,1 PAD HOLDER B21-05004,1 M/S STEEL P/N 30-00224,1 M/S FRICTION MATERIAL P/N 57-00301 AND MISC HARDWARE |
| Cubic Measure | 49.000 CUBIC INCHES |
| 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 |
|---|---|
| D00-09509 PRIMARY | Hb Performance Systems (USA) |
| Reference | Meaning |
|---|---|
| D00-09509 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-277-2042 is a Caliper Assembly,disc Brake, manufactured by Hb Performance Systems, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-277-2042 has 1 manufacturer part number on file: D00-09509 (Hb Performance Systems).
Key specifications for D00-09509: General Characteristics Item Description: CALIPER ASSEMBLY CONSISTS OF THE FOLLOWING: 2 PISTON SIDE ASSY,P/N B99-09514,1 CASTING MACHINED P/N C12-07677,1 CASTING RAW,P/N D12-04493,1 PISTON P/N B13-07856,1 M/S ALUMINUM P/N 34-00372,1 SEAL PISTON P/N A08-07705,1 DUST BOOT P/N B09-02195,2 PAD HOLDER AND INSULATOR ASSY P/N A99-07936,1 PAD AND HOLDER ASSY P/N B99-07935,1 PAD HOLDER B21-05004,1 M/S STEEL P/N 30-00224,1 M/S FRICTION MATERIAL P/N 57-00301 AND MISC HARDWARE; Cubic Measure: 49.000 CUBIC INCHES; End Item Identification: USED ON GAS TURBINE P/N FT 4A-2-6 ABOARD 378 FT COAST GUARD VESSELS A. 2 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.