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HAN 4999-4 — INSULATOR,BUSHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HAN 4999-4: INSULATOR,BUSHING.

The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: PLASTIC EPOXY AND FIBERGLASS LOCATION NOT OTHERWISE SPECIFIED, overall_height: 0.820 INCHES NOMINAL IN, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: CYLINDRICAL, end_configuration: BOTH ENDS SQUARED. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-400-2104, 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
HAN 4999-4
NSN: 5970-01-400-2104
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 51802 — HANSOME ENERGY SYSTEMS INC (USA)
SPECIFICATIONS
materialPLASTIC EPOXY AND FIBERGLASS LOCATION NOT OTHERWISE SPECIFIED
overall_height0.820 INCHES NOMINAL IN
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
style_designatorCYLINDRICAL
end_configurationBOTH ENDS SQUARED
first_counterbore_depth0.190 INCHES NOMINAL IN
first_counterbore_diameter1.000 INCHES NOMINAL IN
NSN5970-01-400-2104
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,BUSHING TITLE COMPONENT PN HAN 4999-4 MFR INSULATOR,BUSHING
KEY FEATURES
•
FIRST COUNTERBORE DIAMETER: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
FIRST COUNTERBORE DEPTH: 0.190 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
END CONFIGURATION: BOTH ENDS SQUARED
•
MATERIAL: PLASTIC EPOXY AND FIBERGLASS LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.820 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER1.000 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
FIRST COUNTERBORE DEPTH0.190 INCHES NOMINAL IN
INSIDE DIAMETER0.625 INCHES NOMINAL IN
END CONFIGURATIONBOTH ENDS SQUARED
MATERIALPLASTIC EPOXY AND FIBERGLASS LOCATION NOT OTHERWISE SPECIFIED
SUBSTITUTES & CROSS-REFERENCES 2
HAN 4999Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
D230-183-35Reference 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 HAN 4999-4?
HAN 4999-4 is a INSULATOR,BUSHING.
What parts can replace HAN 4999-4?
There are 2 known substitutes for HAN 4999-4: HAN 4999, D230-183-35. Substitute compatibility should be verified for your specific system.
What is the NSN for HAN 4999-4?
HAN 4999-4 is cataloged in the U.S. Government catalog under NSN 5970-01-400-2104. 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.