The Shaft,splined, cataloged under National Stock Number 3040-00-723-7451, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-723-7451 |
| Primary Part Number | 536700 |
| Item Name | Shaft,splined |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | CRES AMS 5610,PASSIVATED FINISH,ROCKWELL HARDNESS RATING 30-38,4.630 IN. MIN,4.670 IN. MAX LG,FIRST END,SPLINED TYPE,12 TEETH,30 DEG ANGLE IN |
| Criticality Code Justification | FEAT |
| 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 |
NSN 3040-00-723-7451 is a Shaft,splined, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-723-7451 has 2 manufacturer part numbers on file: 536700 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 536700 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 536700: General Characteristics Item Description: CRES AMS 5610,PASSIVATED FINISH,ROCKWELL HARDNESS RATING 30-38,4.630 IN. MIN,4.670 IN. MAX LG,FIRST END,SPLINED TYPE,12 TEETH,30 DEG ANGLE IN; Criticality Code Justification: FEAT; Special Features: FLIGHT SAFETY CRITICAL. 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 3040-00-723-7451 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.