NSN 2940-01-371-0391 · NIIN 013710391 · Part number 6303486-001
Naval Sea Systems Command · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 53711
Government record, cited
NSN 2940-01-371-0391 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-371-0391. Manufacturer of record part number: 6303486-001.
Also searched as2940-01-371-0391 ·
2940013710391 ·
NIIN 013710391 ·
01-371-0391 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 53711 · 6303486-001
First Discharge Connection Relationship to Intake Connection: IDENTICAL TO FIRST INTAKE CONNECTION
Material: ALUMINUM ALLOY 6061 BODY
1 manufacturer part number on file
Identification
NSN: 2940-01-371-0391
NIIN: 013710391
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 6303486-001
Manufacturer: Naval Sea Systems Command
General Description
The Filter Body,fluid, cataloged under National Stock Number 2940-01-371-0391, 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 Naval Sea Systems Command. Government technical data includes 6 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2940-01-371-0391
Primary Part Number
6303486-001
Item Name
Filter Body,fluid
FSC / FSG
2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Distance From Bottom of Body to Center of Inlet
6.830 INCHES NOMINAL IN
Body Height
9.230 INCHES NOMINAL IN
Style Designator
STRAIGHT FLOW BASKET STRAINER W/BOLTED COVER
Body Length
4.000 INCHES NOMINAL IN
First Discharge Connection Relationship to Intake Connection
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 2940-01-371-0391?
NSN 2940-01-371-0391 is a Filter Body,fluid, manufactured by Naval Sea Systems Command, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-371-0391?
NSN 2940-01-371-0391 has 1 manufacturer part number on file: 6303486-001 (Naval Sea Systems Command).
What are the specifications of 6303486-001?
Key specifications for 6303486-001: Distance From Bottom of Body to Center of Inlet: 6.830 INCHES NOMINAL IN; Body Height: 9.230 INCHES NOMINAL IN; Style Designator: STRAIGHT FLOW BASKET STRAINER W/BOLTED COVER; Body Length: 4.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-371-0391 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.