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321464 — CAP,FILLER OPENING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

321464: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 1.560 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: PLAIN, second_end_style: CIRCULAR GROOVED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-012-6666, 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
321464
NSN: 3040-01-012-6666
NIINs: 010126666, 012330777
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 33654 — HOWDEN FLUID SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
end_similarityNOT IDENTICAL
overall_length1.560 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_stylePLAIN
second_end_styleCIRCULAR GROOVED
first_end_diameter0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
second_end_diameter0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
second_end_groove_width0.0250 INCHES NOMINAL IN
second_end_groove_diameter0.1670 INCHES NOMINAL IN
second_end_distance_from_end_to_groove0.505 INCHES NOMINAL IN
NSN3040-01-012-6666
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,FILLER OPENING TITLE COMPONENT PN 321464 MFR CAP,FILLER OPENING
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES
•
FIRST END DIAMETER: 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
•
SECOND END DIAMETER: 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
•
FIRST END STYLE: PLAIN
•
SECOND END GROOVE DIAMETER: 0.1670 INCHES NOMINAL IN
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END GROOVE WIDTH: 0.0250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES
FIRST END DIAMETER0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
SECOND END DIAMETER0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN
FIRST END STYLEPLAIN
OVERALL LENGTH1.560 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER0.1670 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END GROOVE WIDTH0.0250 INCHES NOMINAL IN
SECOND END DISTANCE FROM END TO GROOVE0.505 INCHES NOMINAL IN
SECOND END STYLECIRCULAR GROOVED
SUBSTITUTES & CROSS-REFERENCES 1
321464P2Reference document
Same NSN cross-reference
Reference document — Secondary 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 321464?
321464 is a CAP,FILLER OPENING.
What parts can replace 321464?
There is 1 known substitute for 321464: 321464P2. Substitute compatibility should be verified for your specific system.
What is the NSN for 321464?
321464 is cataloged in the U.S. Government catalog under NSN 3040-01-012-6666. 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.