The Brake,hydraulic, cataloged under National Stock Number 3040-01-350-2552, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Orttech Llc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Brake,hydraulic |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Orttech Llc (CAGE 0MLW9) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-350-2552 |
| Primary Part Number | 0022-519-23-002400 |
| Item Name | Brake,hydraulic |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Orttech 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 |
|---|---|
| 0022-519-23-002400 PRIMARY | Orttech Llc (USA) |
| Reference | Meaning |
|---|---|
| 022.519.23.002-100 | 5/9 Secondary reference Orttech Llc |
| D-407252 | 3/9 Design control — primary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| D-407252 | 5/9 Secondary reference Ortlinghaus (uk) Ltd |
| 022.519.23.002 | 5/9 Secondary reference Ortlinghaus (uk) Ltd |
NSN 3040-01-350-2552 is a Brake,hydraulic, manufactured by Orttech Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-350-2552 has 1 manufacturer part number on file: 0022-519-23-002400 (Orttech Llc).
1 possible match (shared part number, not a government interchangeability claim): 3950-01-350-9090. Verify interchangeability with system specifications before substitution.
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.