603957C91 — AIR CLEANER,INTAKE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

603957C91: AIR CLEANER,INTAKE.

The AIR CLEANER,INTAKE is a the manufacturer industrial component. Key specifications include material: STEEL, inlet_type: OPEN, filter_type: DRY, element_type: SCREEN, backfire_valve: NOT INCLUDED, integral_clamp: INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 2940-00-102-2986, 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

603957C91

NSN: 2940-00-102-2986
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)

SPECIFICATIONS

material	STEEL
quantity	1
inlet_type	OPEN
filter_type	DRY
element_type	SCREEN
backfire_valve	NOT INCLUDED
integral_clamp	INCLUDED
overall_height	4.875 INCHES NOMINAL IN
submersibility	NONSUBMERSIBLE
outlet_location	CENTRALLY LOCATED AT BOTTOM OF CLEANER
air_cleaner_type	PERMANENT
outside_diameter	9.500 INCHES NOMINAL IN
NSN	2940-00-102-2986

COMPONENT DIAGRAM

KEY FEATURES

•

INTEGRAL CLAMP: INCLUDED

•

FILTER TYPE: DRY

•

ELEMENT REPLACEABILITY: NONREPLACEABLE

•

ELEMENT TYPE: SCREEN

•

BACKFIRE VALVE: NOT INCLUDED

•

REMOTE LOCATION INLET ADAPTER: NOT INCLUDED

•

OUTLET SLEEVE TYPE: PROTRUDING

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.875 INCHES NOMINAL IN
INTEGRAL CLAMP	INCLUDED
FILTER TYPE	DRY
ELEMENT REPLACEABILITY	NONREPLACEABLE
ELEMENT TYPE	SCREEN
BACKFIRE VALVE	NOT INCLUDED
REMOTE LOCATION INLET ADAPTER	NOT INCLUDED
OUTLET SLEEVE TYPE	PROTRUDING
QUANTITY	1
OUTSIDE DIAMETER	9.500 INCHES NOMINAL IN

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.

2940-00-238-5551 2940-00-354-6471 2940-00-356-0884 2940-00-445-0685

SUBSTITUTES & CROSS-REFERENCES 1

257883C91Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 603957C91?

603957C91 is a AIR CLEANER,INTAKE.

What parts can replace 603957C91?

There is 1 known substitute for 603957C91: 257883C91. Substitute compatibility should be verified for your specific system.

What is the NSN for 603957C91?

603957C91 is cataloged in the U.S. Government catalog under NSN 2940-00-102-2986. This indicates validated use in U.S. government and defense supply chains.

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603957C91 — AIR CLEANER,INTAKE

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