The Disk Brake Shoe, cataloged under National Stock Number 3040-01-519-2403, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-519-2403 |
| Primary Part Number | AHA0025-113-000 (D7149) |
| Item Name | Disk Brake Shoe |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| AHA0025-113-000 (D7149) PRIMARY | The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc (USA) |
| A12269 REV 4 ITEM NO 24 | The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc (USA) |
| A12269 ITEM NO 23 | The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc (USA) |
| Reference | Meaning |
|---|---|
| A12269 | D/9 Drawing number reference only The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc |
NSN 3040-01-519-2403 is a Disk Brake Shoe, manufactured by The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-519-2403 has 3 manufacturer part numbers on file: AHA0025-113-000 (D7149) (The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc), A12269 REV 4 ITEM NO 24 (The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc), A12269 ITEM NO 23 (The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc).
Key specifications for AHA0025-113-000 (D7149): End Item Identification: FAIL SAFE BRAKE WITH MANUAL RELEASE, CABLE. 0 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.