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HAN 4999 — INSULATOR,BUSHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HAN 4999: 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, flange_thickness: 1.093 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-399-8096, 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
NSN: 5970-01-399-8096
NIINs: 013998096, 014002104
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
flange_thickness1.093 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
style_designatorCYLINDRICAL
end_configurationBOTH ENDS SQUARED
first_step_height0.620 INCHES NOMINAL IN
second_step_height1.283 INCHES NOMINAL IN
first_step_diameter0.875 INCHES NOMINAL IN
second_step_diameter0.625 INCHES NOMINAL IN
first_counterbore_depth0.190 INCHES NOMINAL IN
NSN5970-01-399-8096
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,BUSHING TITLE COMPONENT PN HAN 4999 MFR INSULATOR,BUSHING
KEY FEATURES
•
FIRST STEP DIAMETER: 0.875 INCHES NOMINAL IN
•
FLANGE THICKNESS: 1.093 INCHES NOMINAL IN
•
FIRST COUNTERBORE DIAMETER: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STEPPED, ROUND
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
FIRST COUNTERBORE DEPTH: 0.190 INCHES NOMINAL IN
•
SECOND STEP DIAMETER: 0.625 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.875 INCHES NOMINAL IN
FLANGE THICKNESS1.093 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER1.000 INCHES NOMINAL IN
STYLE DESIGNATORSTEPPED, ROUND
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
FIRST COUNTERBORE DEPTH0.190 INCHES NOMINAL IN
SECOND STEP DIAMETER0.625 INCHES NOMINAL IN
INSIDE DIAMETER0.375 INCHES NOMINAL IN
FIRST STEP HEIGHT0.620 INCHES NOMINAL IN
END CONFIGURATIONBOTH ENDS SQUARED
SUBSTITUTES & CROSS-REFERENCES 1
D230-183-34Reference 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?
HAN 4999 is a INSULATOR,BUSHING.
What parts can replace HAN 4999?
There is 1 known substitute for HAN 4999: D230-183-34. Substitute compatibility should be verified for your specific system.
What is the NSN for HAN 4999?
HAN 4999 is cataloged in the U.S. Government catalog under NSN 5970-01-399-8096. 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.