250B9 — FILTER ELEMENT,INTAKE AIR CLEANE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

250B9: FILTER ELEMENT,INTAKE AIR CLEANE.

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: PAPER FILTERING MEDIUM, design_type: NONREUSABLE, body_diameter: 4.383 INCHES MINIMUM AND 4.403 INCHES MAXIMUM IN, style_designator: CYLINDRICAL W/CLOSED ENDS, body_overall_length: 1.535 INCHES MINIMUM AND 1.655 INCHES MAXIMUM IN, body_inside_diameter: 2.992 INCHES MINIMUM AND 3.012 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2940-01-042-5171, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

250B9

NSN: 2940-01-042-5171
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 78940 — UNITED AIR FILTER, INC. (USA)

SPECIFICATIONS

material	PAPER FILTERING MEDIUM
design_type	NONREUSABLE
body_diameter	4.383 INCHES MINIMUM AND 4.403 INCHES MAXIMUM IN
style_designator	CYLINDRICAL W/CLOSED ENDS
body_overall_length	1.535 INCHES MINIMUM AND 1.655 INCHES MAXIMUM IN
body_inside_diameter	2.992 INCHES MINIMUM AND 3.012 INCHES MAXIMUM IN
filtering_media_design	PLEATED SINGLE FILTERING MEDIA RESPONSE
NSN	2940-01-042-5171

COMPONENT DIAGRAM

KEY FEATURES

•

FILTERING MEDIA DESIGN: PLEATED SINGLE FILTERING MEDIA RESPONSE

•

BODY DIAMETER: 4.383 INCHES MINIMUM AND 4.403 INCHES MAXIMUM IN

•

BODY OVERALL LENGTH: 1.535 INCHES MINIMUM AND 1.655 INCHES MAXIMUM IN

•

DESIGN TYPE: NONREUSABLE

•

STYLE DESIGNATOR: CYLINDRICAL W/CLOSED ENDS

•

BODY INSIDE DIAMETER: 2.992 INCHES MINIMUM AND 3.012 INCHES MAXIMUM IN

•

MATERIAL: PAPER FILTERING MEDIUM

TECHNICAL CHARACTERISTICS

FILTERING MEDIA DESIGN	PLEATED SINGLE FILTERING MEDIA RESPONSE
BODY DIAMETER	4.383 INCHES MINIMUM AND 4.403 INCHES MAXIMUM IN
BODY OVERALL LENGTH	1.535 INCHES MINIMUM AND 1.655 INCHES MAXIMUM IN
DESIGN TYPE	NONREUSABLE
STYLE DESIGNATOR	CYLINDRICAL W/CLOSED ENDS
BODY INSIDE DIAMETER	2.992 INCHES MINIMUM AND 3.012 INCHES MAXIMUM IN
MATERIAL	PAPER FILTERING MEDIUM

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 2940-00-001-3513 2940-00-001-3988 2940-00-001-3991

SUBSTITUTES & CROSS-REFERENCES 2

2-233Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

R250B9Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 250B9?

250B9 is a FILTER ELEMENT,INTAKE AIR CLEANE.

What parts can replace 250B9?

There are 2 known substitutes for 250B9: 2-233, R250B9. Substitute compatibility should be verified for your specific system.

What is the NSN for 250B9?

250B9 is cataloged in the U.S. Government catalog under NSN 2940-01-042-5171. This indicates validated use in U.S. government and defense supply chains.

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250B9 — FILTER ELEMENT,INTAKE AIR CLEANE

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