The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-073-4338, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-073-4338 |
| Primary Part Number | 12267103 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| 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 |
|---|---|
| 12267103 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12267103 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| DAX10944 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 3040-01-073-4338 is a Piston,linear Actuating Cylinder, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-073-4338 has 2 manufacturer part numbers on file: 12267103 (U S Army Tank Automotive Command Amsta-Im-Mm), 12267103 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 12267103: Special Features: MATERIAL ALUMINUM ALLOY CASTING ALLOY 355-T71 OR 356-T7 SPEC QQ-A-601;15.100 IN.OUTSIDE DIA,1.220 IN.WIDTH,13.100 IN.INSIDE DIA IN; End Item Identification: 2350-01-073-1095. 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.