The Control Assembly,push-Pull, cataloged under National Stock Number 3040-01-266-2139, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-266-2139 |
| Primary Part Number | 3781803-3 |
| Item Name | Control Assembly,push-Pull |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Triumph Controls, Llc Dba Triumph Controls, Llc |
| Status | ACTIVE |
| Flexible Conduit Material | STEEL CORROSION RESISTING |
| Core Material | STEEL CORROSION RESISTING |
| Core Construction | SINGLE WIRE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LE162/0041/0040 | The Boeing Company Div Legacy Am&m (USA) |
| 3781803-3 PRIMARY | Triumph Controls, Llc Dba Triumph Controls, Llc (USA) |
| Reference | Meaning |
|---|---|
| LE162-0041 | 7/2 Vendor item drawing reference The Boeing Company Div Legacy Am&m |
| 37818-3 | 5/9 Secondary reference Triumph Controls, Llc Dba Triumph Controls, Llc |
NSN 3040-01-266-2139 is a Control Assembly,push-Pull, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-266-2139 has 2 manufacturer part numbers on file: LE162/0041/0040 (The Boeing Company Div Legacy Am&m), 3781803-3 (Triumph Controls, Llc Dba Triumph Controls, Llc).
4 possible matches (shared part number, not a government interchangeability claim): 4710-01-266-5602, 3040-01-267-0619, 3040-01-267-0620. Verify interchangeability with system specifications before substitution.
Key specifications for 3781803-3: Flexible Conduit Material: STEEL CORROSION RESISTING; Core Material: STEEL CORROSION RESISTING; Core Construction: SINGLE WIRE. 3 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.
NSN 3040-01-266-2139 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.