NSN 2945-01-573-4422 · NIIN 015734422 · Part number 62646-100
Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE 56529
Government record, cited
NSN 2945-01-573-4422 — this item is cataloged by the U.S. Government under National Stock Number 2945-01-573-4422. Manufacturer of record part number: 62646-100.
Also searched as2945-01-573-4422 ·
2945015734422 ·
NIIN 015734422 ·
01-573-4422 ·
FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · CAGE 56529 · 62646-100
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc
Identification
NSN: 2945-01-573-4422
NIIN: 015734422
FSC: 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 62646-100
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
General Description
The Air Cleaner,intake, cataloged under National Stock Number 2945-01-573-4422, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2945-01-573-4422
Primary Part Number
62646-100
Item Name
Air Cleaner,intake
FSC / FSG
2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
Manufacturer
Hydraulics International, Inc. Dba Hydraulics International Inc
Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
No interchangeability data on file.
Other items in FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2945-00-468-7468
2945-00-468-7468 · Item name not on file
2945-00-524-5147
2945-00-524-5147 · Item name not on file
2945-00-723-2900
FILTER,FLUID
2945-00-919-0605
2945-00-919-0605 · Item name not on file
2945-01-058-5949
FILTER,FLUID
2945-01-095-4583
FILTER BODY,FLUID
2945-01-102-0712
2945-01-102-0712 · Item name not on file
2945-01-110-1358
2945-01-110-1358 · Item name not on file
Frequently Asked Questions
What is NSN 2945-01-573-4422?
NSN 2945-01-573-4422 is a Air Cleaner,intake, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2945-01-573-4422?
NSN 2945-01-573-4422 has 1 manufacturer part number on file: 62646-100 (Hydraulics International, Inc. Dba Hydraulics International Inc).
What are the specifications of 62646-100?
Key specifications for 62646-100: Part Name Assigned by Controlling Agency: AIR FILTER ASSEMBLY; End Item Identification: EI-HOSE ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2945-01-573-4422 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.