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P551381 — FILTER,FLUID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

P551381: FILTER,FLUID.

The FILTER,FLUID is a the manufacturer industrial component. Key specifications include material: STEEL BODY, design_type: NONREUSABLE, body_diameter: 4.890 INCHES NOMINAL IN, special_features: LABELED CHAMPION ROAD MACHINERY, style_designator: CYLINDRICAL W/ INTEGRAL OUTER CASING, body_overall_length: 8.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2940-01-332-9592, 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
P551381
NSN: 2940-01-332-9592
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 18265 — DONALDSON COMPANY, INC. (USA)
SPECIFICATIONS
materialSTEEL BODY
design_typeNONREUSABLE
body_diameter4.890 INCHES NOMINAL IN
special_featuresLABELED CHAMPION ROAD MACHINERY
style_designatorCYLINDRICAL W/ INTEGRAL OUTER CASING
body_overall_length8.000 INCHES NOMINAL IN
nominal_thread_size1.500 INCHES IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
media_for_which_designedFUEL/OIL, HYDROCARBON
thread_series_designatorUNF
filtering_system_for_which_designedFULL FLOW
NSN2940-01-332-9592
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,FLUID TITLE COMPONENT PN P551381 MFR FILTER,FLUID
KEY FEATURES
•
FILTERING MEDIA DESIGN: PLEATED SINGLE FILTERING MEDIA RESPONSE
•
BODY DIAMETER: 4.890 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 8.000 INCHES NOMINAL IN
•
DESIGN TYPE: NONREUSABLE
•
STYLE DESIGNATOR: CYLINDRICAL W/ INTEGRAL OUTER CASING
•
NOMINAL THREAD SIZE: 1.500 INCHES IN
•
FILTERING SYSTEM FOR WHICH DESIGNED: FULL FLOW
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPLEATED SINGLE FILTERING MEDIA RESPONSE
BODY DIAMETER4.890 INCHES NOMINAL IN
BODY OVERALL LENGTH8.000 INCHES NOMINAL IN
DESIGN TYPENONREUSABLE
STYLE DESIGNATORCYLINDRICAL W/ INTEGRAL OUTER CASING
NOMINAL THREAD SIZE1.500 INCHES IN
FILTERING SYSTEM FOR WHICH DESIGNEDFULL FLOW
SPECIAL FEATURESLABELED CHAMPION ROAD MACHINERY
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON
MATERIALSTEEL BODY
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P551381?
P551381 is a FILTER,FLUID.
What is the NSN for P551381?
P551381 is cataloged in the U.S. Government catalog under NSN 2940-01-332-9592. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.