The Rod,piston,linear Actuating Cyli, cataloged under National Stock Number 3040-01-304-8339, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3040-01-304-8339 |
| Primary Part Number | 75D751104-2007 |
| Item Name | Rod,piston,linear Actuating Cyli |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Material | STEEL |
| Thread Size and Series/type Designator | 0.313-24 UNIFIED NATIONAL JOINT FINE (UNJF) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 75D751104-2007 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 75D751104 | D/9 Drawing number reference only The Boeing Company Div Defense |
| 75D751104-2007 | C/1 Advisory reference — outside the item-of-supply concept Seyer Industries, Inc. Dba Seyer Industries Inc |
NSN 3040-01-304-8339 is a Rod,piston,linear Actuating Cyli, manufactured by The Boeing Company Div Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-304-8339 has 1 manufacturer part number on file: 75D751104-2007 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-385-6936. Verify interchangeability with system specifications before substitution.
Key specifications for 75D751104-2007: Overall Length: 7.750 INCHES MAXIMUM IN; Special Features: MATERIAL DOCUMENT AND CLASSIFICATION:AMS 5643,COMP 630;1ST END 0.651 IN.DIA;THS PER MIL-S-8879 IN; Material: STEEL; Thread Size and Series/type Designator: 0.313-24 UNIFIED NATIONAL JOINT FINE (UNJF). 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.
NSN 3040-01-304-8339 has DEMIL Code B. 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.