The Shaft,shouldered, cataloged under National Stock Number 3040-00-400-0330, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-400-0330 |
| Primary Part Number | 532154-11 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES |
| FSC Application Data | ACTUATOR,LEADING EDGE SLAT,ACFT |
| Second End Hole Diameter | 0.2100 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN |
| Second End External Thread Length | 0.620 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN |
| First End Spline Major Diameter | 0.7972 INCHES MINIMUM AND 0.8022 INCHES MAXIMUM IN |
| Largest Step Diameter | 1.040 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN |
| Second End Spline Minor Diameter | 0.7318 INCHES MINIMUM AND 0.7398 INCHES MAXIMUM IN |
| First End External Thread Length | 0.620 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN |
| First End Style | CIRCULAR GROOVED |
| Second End Spline Major Diameter | 0.7972 INCHES MINIMUM AND 0.8022 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Second End Distance From Hole Center to End | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| First End Spline Length | 2.330 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 1.190 INCHES NOMINAL IN |
| First End Hole Diameter | 0.2100 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN |
| Second End Style | SPLINED (STRAIGHT) |
| First End Spline Minor Diameter | 0.7315 INCHES MINIMUM AND 0.7398 INCHES MAXIMUM IN |
| Material | STEEL |
| First End Groove Width | 0.6562 INCHES MINIMUM AND 0.6567 INCHES MAXIMUM IN |
| First End Distance From Hole Center to End | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Second End Spline Length | 1.085 INCHES NOMINAL IN |
| 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 |
|---|---|
| 532154-11 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 532154-11 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| 532154-11 | 5/9 Secondary reference Moog Military Aircraft Llc |
NSN 3040-00-400-0330 is a Shaft,shouldered, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-400-0330 has 1 manufacturer part number on file: 532154-11 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 532154-11: Surface Finish: 32.0 MICROINCHES; FSC Application Data: ACTUATOR,LEADING EDGE SLAT,ACFT; Second End Hole Diameter: 0.2100 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN; Second End External Thread Length: 0.620 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN. 22 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 3040-00-400-0330 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.