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04281390 — CAP,FILLER OPENING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

04281390: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, overall_height: 1.750 INCHES NOMINAL IN, outside_diameter: 2.000 INCHES NOMINAL IN, style_designator: NON-VENTED THREADED TYPE (EXTERNAL), end_item_identification: 4930-01-388-9490, system_for_which_designed: NONPRESSURIZED. This part is cataloged in the U.S.

Government catalog under NSN 5342-01-474-5589, 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
04281390
NSN: 5342-01-474-5589
FSC: 5342 — Hardware, Weapon System
CAGE: Z0771 — DEUTZ AUSTRALIA PTY LTD (AUS)
SPECIFICATIONS
materialPLASTIC OVERALL
overall_height1.750 INCHES NOMINAL IN
outside_diameter2.000 INCHES NOMINAL IN
style_designatorNON-VENTED THREADED TYPE (EXTERNAL)
end_item_identification4930-01-388-9490
system_for_which_designedNONPRESSURIZED
NSN5342-01-474-5589
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,FILLER OPENING TITLE COMPONENT PN 04281390 MFR CAP,FILLER OPENING
KEY FEATURES
•
STYLE DESIGNATOR: NON-VENTED THREADED TYPE (EXTERNAL)
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
SYSTEM FOR WHICH DESIGNED: NONPRESSURIZED
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.750 INCHES NOMINAL IN
STYLE DESIGNATORNON-VENTED THREADED TYPE (EXTERNAL)
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
SYSTEM FOR WHICH DESIGNEDNONPRESSURIZED
END ITEM IDENTIFICATION4930-01-388-9490
MATERIALPLASTIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
0417 9138Reference document
Same NSN cross-reference
Reference document — Secondary reference
1331602Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
90001-213Reference document
Same NSN cross-reference
Reference document — Secondary reference
5342PL1586951Reference document
Same NSN cross-reference
Reference document — Informative reference only
CV169480Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
05712452Same 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 04281390?
04281390 is a CAP,FILLER OPENING.
What parts can replace 04281390?
There are 6 known substitutes for 04281390: 0417 9138, 1331602, 90001-213 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 04281390?
04281390 is cataloged in the U.S. Government catalog under NSN 5342-01-474-5589. 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.