The Shaft,straight, cataloged under National Stock Number 3040-01-323-8663, 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 9 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-323-8663 |
| Primary Part Number | 3825156-1 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Second End Hole Diameter | 0.0960 INCHES NOMINAL IN |
| First End Diameter | 0.1810 INCHES NOMINAL IN |
| Second End Diameter | 0.1810 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Material Document and Classification | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE |
| Second End Distance From Hole Center to End | 0.1600 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | UNTHREADED CROSS DRILLED |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 3825156-1 PRIMARY | The Boeing Company Div Defense (USA) |
| 3825156-1 | Marvin Engineering Co, Inc (USA) |
| Reference | Meaning |
|---|---|
| 3825156 | D/9 Drawing number reference only U.S. Government activity |
| 3825156-1 | 5/9 Secondary reference U.S. Government activity |
| 3825156-1 | C/1 Advisory reference — outside the item-of-supply concept United Telecontrol Electronics Inc |
| 3825156-10019 | D/9 Drawing number reference only U.S. Government activity |
| 382156-1 | 5/1 Secondary reference Jsb Company Inc. |
| 10107022 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 3040-01-323-8663 is a Shaft,straight, manufactured by The Boeing Company Div Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-323-8663 has 2 manufacturer part numbers on file: 3825156-1 (The Boeing Company Div Defense), 3825156-1 (Marvin Engineering Co, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-644-0777. Verify interchangeability with system specifications before substitution.
Key specifications for 3825156-1: Second End Hole Diameter: 0.0960 INCHES NOMINAL IN; First End Diameter: 0.1810 INCHES NOMINAL IN; Second End Diameter: 0.1810 INCHES NOMINAL IN; First End Style: PLAIN. 9 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 3040-01-323-8663 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.