NSN 2940-01-593-5033 · NIIN 015935033 · Part number 3HA656
Oshkosh Defense Llc · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 75Q65
Government record, cited
NSN 2940-01-593-5033 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-593-5033. Manufacturer of record part number: 3HA656.
Also searched as2940-01-593-5033 ·
2940015935033 ·
NIIN 015935033 ·
01-593-5033 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 75Q65 · 3HA656
Nearby stock numbers← 2940-01-593-5029 Filter, Engine Air
·
2940-01-593-5035 Filter Element, Intake Air Cleane →
Features
Filter Element,fluid — FSC 2940
2 manufacturer part numbers on file
Manufacturer of record: Oshkosh Defense Llc
Identification
NSN: 2940-01-593-5033
NIIN: 015935033
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 3HA656
Manufacturer: Oshkosh Defense Llc
General Description
The Filter Element,fluid, cataloged under National Stock Number 2940-01-593-5033, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Filter Element,fluid
FSC / FSG
2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft (FSG 29)
Other items in FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2940-00-001-1259
2940-00-001-1259 · Item name not on file
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3988
2940-00-001-3988 · Item name not on file
2940-00-001-3991
2940-00-001-3991 · Item name not on file
Frequently Asked Questions
What is NSN 2940-01-593-5033?
NSN 2940-01-593-5033 is a Filter Element,fluid, manufactured by Oshkosh Defense Llc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-593-5033?
NSN 2940-01-593-5033 has 2 manufacturer part numbers on file: 3HA656 (Fasttrax Ltd), 3HA656 (Oshkosh Defense Llc).
Is NSN 2940-01-593-5033 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.