The Pump Assembly,auxiliary Control, cataloged under National Stock Number 1610-00-628-6773, is classified within Federal Supply Class 1610 (Aircraft Propellers and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1610-00-628-6773 |
| Primary Part Number | 514744 |
| Item Name | Pump Assembly,auxiliary Control |
| FSC / FSG | 1610 / 16 — Aircraft Propellers and Components |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | MATL PER QQ-A-354,HOUSING 2.620IN.L 2.281IN.DIA,FLANGE 0.187IN.THK,SHAFT 1.298IN.L WITH 0.250-32NEF-3ATHD,OPERATES AT 900PSI,FLUID TEMP -65DEG F TO 250DEG F IN |
| 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 |
|---|---|
| 514744 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 013242-012-01 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 013242-012-01 | 5/9 Secondary reference Donallco Inc |
| 013242-012-01 | 5/9 Secondary reference U.S. Government activity |
NSN 1610-00-628-6773 is a Pump Assembly,auxiliary Control, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1610, Aircraft Propellers and Components. Status: active.
NSN 1610-00-628-6773 has 2 manufacturer part numbers on file: 514744 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 013242-012-01 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-360-2233. Verify interchangeability with system specifications before substitution.
Key specifications for 514744: General Characteristics Item Description: MATL PER QQ-A-354,HOUSING 2.620IN.L 2.281IN.DIA,FLANGE 0.187IN.THK,SHAFT 1.298IN.L WITH 0.250-32NEF-3ATHD,OPERATES AT 900PSI,FLUID TEMP -65DEG F TO 250DEG F IN. 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 1610-00-628-6773 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.