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1677004C91 — FILTER ELEMENT,FLUID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1677004C91: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include body_height: 5.31 INCHES NOMINAL IN, style_designator: CYLINDRICAL W/OPEN ENDS, thread_direction: RIGHT-HAND, nominal_thread_size: 1.0 INCHES IN, body_inside_diameter: 4.28 INCHES NOMINAL IN, end_item_identification: MRAP - UNIQUE NSN - MAXXPRO CAT I. This part is cataloged in the U.S.

Government catalog under NSN 2910-01-556-4577, 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
1677004C91
NSN: 2910-01-556-4577
FSC: 2910 — Engine Fuel System Components, Nonaircraft
CAGE: 338X5 — ND DEFENSE LLC (USA)
SPECIFICATIONS
body_height5.31 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/OPEN ENDS
thread_directionRIGHT-HAND
nominal_thread_size1.0 INCHES IN
body_inside_diameter4.28 INCHES NOMINAL IN
end_item_identificationMRAP - UNIQUE NSN - MAXXPRO CAT I
thread_series_designatorUNS
part_name_assigned_by_controlling_agencyELEMENT,FUEL FILTER
NSN2910-01-556-4577
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN 1677004C91 MFR FILTER ELEMENT,FLUID
KEY FEATURES
•
BODY HEIGHT: 5.31 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL W/OPEN ENDS
•
THREAD DIRECTION: RIGHT-HAND
•
BODY INSIDE DIAMETER: 4.28 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.0 INCHES IN
•
THREAD SERIES DESIGNATOR: UNS
TECHNICAL CHARACTERISTICS
BODY HEIGHT5.31 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL W/OPEN ENDS
THREAD DIRECTIONRIGHT-HAND
BODY INSIDE DIAMETER4.28 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.0 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYELEMENT,FUEL FILTER
END ITEM IDENTIFICATIONMRAP - UNIQUE NSN - MAXXPRO CAT I
THREAD SERIES DESIGNATORUNS
SUBSTITUTES & CROSS-REFERENCES 1
08305Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1677004C91?
1677004C91 is a FILTER ELEMENT,FLUID.
What parts can replace 1677004C91?
There is 1 known substitute for 1677004C91: 08305. Substitute compatibility should be verified for your specific system.
What is the NSN for 1677004C91?
1677004C91 is cataloged in the U.S. Government catalog under NSN 2910-01-556-4577. 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.