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3HA493 — INSULATOR,BUSHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3HA493: INSULATOR,BUSHING.

The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include shank_height: 0.260 INCHES NOMINAL IN, overall_height: 0.380 INCHES NOMINAL IN, inside_diameter: 0.391 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN, style_designator: SHOULDER, shank_outside_diameter: 0.485 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-504-6523, 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
3HA493
NSN: 5970-01-504-6523
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
shank_height0.260 INCHES NOMINAL IN
overall_height0.380 INCHES NOMINAL IN
inside_diameter0.391 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
style_designatorSHOULDER
shank_outside_diameter0.485 INCHES NOMINAL IN
end_item_identificationTRUCK,CARGO 2320-01-465-2174
NSN5970-01-504-6523
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,BUSHING TITLE COMPONENT PN 3HA493 MFR INSULATOR,BUSHING
KEY FEATURES
•
SHANK HEIGHT: 0.260 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
SHANK OUTSIDE DIAMETER: 0.485 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.391 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.380 INCHES NOMINAL IN
SHANK HEIGHT0.260 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
SHANK OUTSIDE DIAMETER0.485 INCHES NOMINAL IN
INSIDE DIAMETER0.391 INCHES NOMINAL IN
END ITEM IDENTIFICATIONTRUCK,CARGO 2320-01-465-2174
OTHER ITEMS IN FSC 5970 — Electrical Insulators and Insulating Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5970-00-001-1330 5970-00-001-1357 5970-00-001-1418 5970-00-001-1420 5970-00-001-1472 5970-00-001-1476 5970-00-001-1477 5970-00-001-1479
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3HA493?
3HA493 is a INSULATOR,BUSHING.
What is the NSN for 3HA493?
3HA493 is cataloged in the U.S. Government catalog under NSN 5970-01-504-6523. 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.