NSN 1610-01-154-0264 — this item is cataloged by the U.S. Government under National Stock Number 1610-01-154-0264. Manufacturer of record part number: A4033-E.
Also searched as1610-01-154-0264 ·
1610011540264 ·
NIIN 011540264 ·
01-154-0264 ·
FSC 1610 Aircraft Propellers and Components · CAGE 9Z270 · A4033-E
General Characteristics Item Description: UNFEATHERING,LH AND RH; CONTROLS,PROPELLER
1 manufacturer part number on file
Manufacturer of record: Weldon Pump Llc
Identification
NSN: 1610-01-154-0264
NIIN: 011540264
FSC: 1610 — Aircraft Propellers and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: A4033-E
Manufacturer: Weldon Pump Llc
General Description
The Pump Assembly, cataloged under National Stock Number 1610-01-154-0264, is classified within Federal Supply Class 1610 (Aircraft Propellers and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Weldon Pump Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Other items in FSC 1610 — Aircraft Propellers and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1610-00-001-4129
1610-00-001-4129 · Item name not on file
1610-00-001-6444
1610-00-001-6444 · Item name not on file
1610-00-003-1552
1610-00-003-1552 · Item name not on file
1610-00-005-8685
HOUSING ASSEMBLY,PUMP
1610-00-006-1409
1610-00-006-1409 · Item name not on file
1610-00-006-1410
1610-00-006-1410 · Item name not on file
1610-00-009-6831
STOP
1610-00-009-6832
HOUSING
Frequently Asked Questions
What is NSN 1610-01-154-0264?
NSN 1610-01-154-0264 is a Pump Assembly, manufactured by Weldon Pump Llc, classified under FSC 1610, Aircraft Propellers and Components. Status: active.
What part numbers are listed for NSN 1610-01-154-0264?
NSN 1610-01-154-0264 has 1 manufacturer part number on file: A4033-E (Weldon Pump Llc).
What are the specifications of A4033-E?
Key specifications for A4033-E: General Characteristics Item Description: UNFEATHERING,LH AND RH; CONTROLS,PROPELLER; End Item Identification: SA226 SERIES. 1 specification is documented in the U.S. Government catalog.
Is NSN 1610-01-154-0264 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.