PartsTable
Technical Data Sheet
Download PDF

M9930020 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M9930020: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOLIC AND COTTON OVERALL, overall_height: 0.120 INCHES NOMINAL IN, inside_diameter: 0.400 INCHES NOMINAL IN, outside_diameter: 0.560 INCHES NOMINAL IN, special_features: DRILLED FOR 0.060DIA LOCKING WIRE, style_designator: ROUND, FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-346-5518, 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
M9930020
NSN: 5970-01-346-5518
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 25685 — NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE (USA)
SPECIFICATIONS
materialPLASTIC PHENOLIC AND COTTON OVERALL
overall_height0.120 INCHES NOMINAL IN
inside_diameter0.400 INCHES NOMINAL IN
outside_diameter0.560 INCHES NOMINAL IN
special_featuresDRILLED FOR 0.060DIA LOCKING WIRE
style_designatorROUND, FLAT
NSN5970-01-346-5518
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN M9930020 MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 0.560 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.400 INCHES NOMINAL IN
•
MATERIAL: PLASTIC PHENOLIC AND COTTON OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.120 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER0.560 INCHES NOMINAL IN
INSIDE DIAMETER0.400 INCHES NOMINAL IN
SPECIAL FEATURESDRILLED FOR 0.060DIA LOCKING WIRE
MATERIALPLASTIC PHENOLIC AND COTTON OVERALL
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy M9930020?
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 M9930020?
M9930020 is a INSULATOR,WASHER.
What is the NSN for M9930020?
M9930020 is cataloged in the U.S. Government catalog under NSN 5970-01-346-5518. 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 — M9930020

✓ 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.