PartsTable
Technical Data Sheet
Download PDF

143746 — INSULATOR,DISK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

143746: INSULATOR,DISK.

The INSULATOR,DISK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, overall_width: 1.120 INCHES NOMINAL IN, overall_height: 0.062 INCHES NOMINAL IN, overall_length: 2.720 INCHES NOMINAL IN, outside_diameter: 0.312 INCHES NOMINAL IN, style_designator: DRILLED, FLAT. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-704-3960, 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
143746
NSN: 4320-00-704-3960
NIINs: 007043960, 011415834, 011513236
FSC: 4320 — Power and Hand Pumps
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
overall_width1.120 INCHES NOMINAL IN
overall_height0.062 INCHES NOMINAL IN
overall_length2.720 INCHES NOMINAL IN
outside_diameter0.312 INCHES NOMINAL IN
style_designatorDRILLED, FLAT
first_hole_diameter0.024 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
NSN4320-00-704-3960
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,DISK TITLE COMPONENT PN 143746 MFR INSULATOR,DISK
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
Ready to buy 143746?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 143746?
143746 is a INSULATOR,DISK.
What is the NSN for 143746?
143746 is cataloged in the U.S. Government catalog under NSN 4320-00-704-3960. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 143746

✓ 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.