PartsTable
Technical Data Sheet
Download PDF

DM66 — INSULATOR,PLATE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DM66: INSULATOR,PLATE.

The INSULATOR,PLATE is a the manufacturer industrial component. Key specifications include material: MICA OVERALL, overall_width: 0.880 INCHES NOMINAL IN, overall_height: 0.006 INCHES NOMINAL IN, overall_length: 1.420 INCHES NOMINAL IN, style_designator: FLAT, DIAMOND, first_hole_diameter: 0.159 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-040-0705, 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
DM66
NSN: 5970-01-040-0705
NIINs: 010400705, 013699507
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 06694 — PERFECTION MICA CO (USA)
SPECIFICATIONS
materialMICA OVERALL
overall_width0.880 INCHES NOMINAL IN
overall_height0.006 INCHES NOMINAL IN
overall_length1.420 INCHES NOMINAL IN
style_designatorFLAT, DIAMOND
first_hole_diameter0.159 INCHES NOMINAL IN
second_hole_diameter0.045 INCHES NOMINAL IN
NSN5970-01-040-0705
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,PLATE TITLE COMPONENT PN DM66 MFR INSULATOR,PLATE
KEY FEATURES
•
STYLE DESIGNATOR: FLAT, DIAMOND
•
SECOND HOLE DIAMETER: 0.156 INCHES NOMINAL IN
•
MATERIAL: MICA OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT, DIAMOND
OVERALL LENGTH1.375 INCHES NOMINAL IN
SECOND HOLE DIAMETER0.156 INCHES NOMINAL IN
MATERIALMICA OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
402319Reference 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
Ready to buy DM66?
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 DM66?
DM66 is a INSULATOR,PLATE.
What parts can replace DM66?
There is 1 known substitute for DM66: 402319. Substitute compatibility should be verified for your specific system.
What is the NSN for DM66?
DM66 is cataloged in the U.S. Government catalog under NSN 5970-01-040-0705. 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 — DM66

✓ 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.