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1439-2-10 — COVER,FUSE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1439-2-10: COVER,FUSE.

The COVER,FUSE is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOL FORMALDEHYDE (PMO), body_width: 1.125 INCHES NOMINAL IN, body_height: 0.625 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN, special_markings: MARKED /SPARE FUSES/ ON TOP, mounting_configuration: ONE NO. 8-32 TAPPED MTG HOLE SPACED 1-3/4 IN.

FROM ONE END IN. This part is cataloged in the U.S. Government catalog under NSN 5920-00-280-4419, 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
MRO→ MRO_GENERAL→ 1439-2-10
NSN: 5920-00-280-4419
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 56394 — PAX MFG CORP HAMMARLUND MFG CO DIV (USA)
SPECIFICATIONS
materialPLASTIC PHENOL FORMALDEHYDE (PMO)
body_width1.125 INCHES NOMINAL IN
body_height0.625 INCHES NOMINAL IN
body_length3.500 INCHES NOMINAL IN
special_markingsMARKED /SPARE FUSES/ ON TOP
mounting_configurationONE NO. 8-32 TAPPED MTG HOLE SPACED 1-3/4 IN. FROM ONE END IN
end_item_identificationTYPE NO. R-483A/FRR A
NSN5920-00-280-4419
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,FUSE TITLE COMPONENT PN 1439-2-10 MFR COVER,FUSE
KEY FEATURES
•
BODY WIDTH: 1.125 INCHES NOMINAL IN
•
BODY HEIGHT: 0.625 INCHES NOMINAL IN
•
BODY LENGTH: 3.500 INCHES NOMINAL IN
•
MOUNTING CONFIGURATION: ONE NO. 8-32 TAPPED MTG HOLE SPACED 1-3/4 IN. FROM ONE END IN
•
SPECIAL MARKINGS: MARKED /SPARE FUSES/ ON TOP
•
MATERIAL: PLASTIC PHENOL FORMALDEHYDE (PMO)
TECHNICAL CHARACTERISTICS
BODY WIDTH1.125 INCHES NOMINAL IN
BODY HEIGHT0.625 INCHES NOMINAL IN
BODY LENGTH3.500 INCHES NOMINAL IN
MOUNTING CONFIGURATIONONE NO. 8-32 TAPPED MTG HOLE SPACED 1-3/4 IN. FROM ONE END IN
END ITEM IDENTIFICATIONTYPE NO. R-483A/FRR A
SPECIAL MARKINGSMARKED /SPARE FUSES/ ON TOP
MATERIALPLASTIC PHENOL FORMALDEHYDE (PMO)
SUBSTITUTES & CROSS-REFERENCES 2
2034195Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
12468Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1439-2-10?
1439-2-10 is a COVER,FUSE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1439-2-10?
There are 2 known substitutes for 1439-2-10: 2034195, 12468. Substitute compatibility should be verified for your specific system.
What is the NSN for 1439-2-10?
1439-2-10 is cataloged in the U.S. Government catalog under NSN 5920-00-280-4419. 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.