The Head,governor,cage and Support, cataloged under National Stock Number 2915-00-941-0029, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2915-00-941-0029 |
| Primary Part Number | 590632 |
| Item Name | Head,governor,cage and Support |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| General Characteristics Item Description | CONCENTRIC AND FITS BETWEEN CUP P/N 575211 AND WEIGHT AND PIN P/N 590633 |
| 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 |
|---|---|
| 590632 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 590632 | 3/9 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 590632 | 5/9 Secondary reference Precision Speed Manufacturing, Llc |
NSN 2915-00-941-0029 is a Head,governor,cage and Support, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-941-0029 has 1 manufacturer part number on file: 590632 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 590632: General Characteristics Item Description: CONCENTRIC AND FITS BETWEEN CUP P/N 575211 AND WEIGHT AND PIN P/N 590633; End Item Identification: TF33-P11 AIRCRAFT MAIN TURBINE FUEL CONTROL,MODEL JFC-25-29,ASSY 729900,P/NS 590634,590635 AND 593100. 1 specification is 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 2915-00-941-0029 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.