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6397291-11 — COVER,FLUID FILTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6397291-11: COVER,FLUID FILTER.

The COVER,FLUID FILTER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_thickness: 0.580 INCHES NOMINAL IN, inside_diameter: 8.250 INCHES NOMINAL IN, flange_thickness: 1.060 INCHES NOMINAL IN, outside_diameter: 10.250 INCHES NOMINAL IN, attachment_method: BOLTED. This part is cataloged in the U.S.

Government catalog under NSN 4330-01-323-7727, 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
6397291-11
NSN: 4330-01-323-7727
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_thickness0.580 INCHES NOMINAL IN
inside_diameter8.250 INCHES NOMINAL IN
flange_thickness1.060 INCHES NOMINAL IN
outside_diameter10.250 INCHES NOMINAL IN
attachment_methodBOLTED
inside_corner_radius0.380 INCHES NOMINAL IN
peripheral_shape_styleCIRCULAR
first_recess_inside_height0.480 INCHES NOMINAL IN
cross-sectional_shape_styleCIRCULAR RECESS
fluid_filter_element_retainerNOT INCLUDED
NSN4330-01-323-7727
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,FLUID FILTER TITLE COMPONENT PN 6397291-11 MFR COVER,FLUID FILTER
KEY FEATURES
•
FLANGE THICKNESS: 1.060 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.380 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.480 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
OUTSIDE DIAMETER: 10.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 8.250 INCHES NOMINAL IN
•
FLUID FILTER ELEMENT RETAINER: NOT INCLUDED
•
PERIPHERAL SHAPE STYLE: CIRCULAR
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS1.060 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.380 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.480 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
OUTSIDE DIAMETER10.250 INCHES NOMINAL IN
INSIDE DIAMETER8.250 INCHES NOMINAL IN
FLUID FILTER ELEMENT RETAINERNOT INCLUDED
PERIPHERAL SHAPE STYLECIRCULAR
MATERIALSTEEL CORROSION RESISTING
ATTACHMENT METHODBOLTED
SUBSTITUTES & CROSS-REFERENCES 2
6397291Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
803-6397291-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 6397291-11?
6397291-11 is a COVER,FLUID FILTER.
What parts can replace 6397291-11?
There are 2 known substitutes for 6397291-11: 6397291, 803-6397291-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 6397291-11?
6397291-11 is cataloged in the U.S. Government catalog under NSN 4330-01-323-7727. 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.