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74811778 — FILTER ELEMENT,FLUID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

74811778: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY FILTERING MEDIUM, design_type: REUSABLE, overall_width: 3.312 INCHES NOMINAL IN, body_thickness: 0.094 INCHES NOMINAL IN, flow_direction: PARALLEL, special_features: FIVE MTG HOLES UNEQUALLY SPACED. This part is cataloged in the U.S.

Government catalog under NSN 2940-00-138-8235, 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
74811778
NSN: 2940-00-138-8235
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY FILTERING MEDIUM
design_typeREUSABLE
overall_width3.312 INCHES NOMINAL IN
body_thickness0.094 INCHES NOMINAL IN
flow_directionPARALLEL
special_featuresFIVE MTG HOLES UNEQUALLY SPACED
style_designatorRECTANGULAR (INCL SQUARE)
body_overall_length9.500 INCHES NOMINAL IN
filtering_media_designSINTERED SINGLE FILTERING MEDIA RESPONSE
NSN2940-00-138-8235
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN 74811778 MFR FILTER ELEMENT,FLUID
KEY FEATURES
•
FILTERING MEDIA DESIGN: SINTERED SINGLE FILTERING MEDIA RESPONSE
•
BODY OVERALL LENGTH: 9.500 INCHES NOMINAL IN
•
FLOW DIRECTION: PARALLEL
•
DESIGN TYPE: REUSABLE
•
STYLE DESIGNATOR: RECTANGULAR (INCL SQUARE)
•
MATERIAL: COPPER ALLOY FILTERING MEDIUM
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNSINTERED SINGLE FILTERING MEDIA RESPONSE
BODY OVERALL LENGTH9.500 INCHES NOMINAL IN
FLOW DIRECTIONPARALLEL
DESIGN TYPEREUSABLE
STYLE DESIGNATORRECTANGULAR (INCL SQUARE)
OVERALL WIDTH3.312 INCHES NOMINAL IN
SPECIAL FEATURESFIVE MTG HOLES UNEQUALLY SPACED
MATERIALCOPPER ALLOY FILTERING MEDIUM
BODY THICKNESS0.094 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.
2940-00-001-1259 2940-00-001-3513 2940-00-001-3988 2940-00-001-3991
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74811778?
74811778 is a FILTER ELEMENT,FLUID.
What is the NSN for 74811778?
74811778 is cataloged in the U.S. Government catalog under NSN 2940-00-138-8235. 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.