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320579J — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

320579J: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: LAMINATED PLASTIC LOCATION NOT OTHERWISE SPECIFIED, overall_height: 0.062 INCHES NOMINAL IN, inside_diameter: 0.1865 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN, outside_diameter: 1.000 INCHES NOMINAL IN, style_designator: ROUND, FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-491-8789, 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
320579J
NSN: 5970-00-491-8789
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
materialLAMINATED PLASTIC LOCATION NOT OTHERWISE SPECIFIED
overall_height0.062 INCHES NOMINAL IN
inside_diameter0.1865 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN
outside_diameter1.000 INCHES NOMINAL IN
style_designatorROUND, FLAT
NSN5970-00-491-8789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 320579J MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.1865 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN
•
MATERIAL: LAMINATED PLASTIC LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.062 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
INSIDE DIAMETER0.1865 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN
MATERIALLAMINATED PLASTIC LOCATION NOT OTHERWISE SPECIFIED
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 320579J?
320579J is a INSULATOR,WASHER.
What is the NSN for 320579J?
320579J is cataloged in the U.S. Government catalog under NSN 5970-00-491-8789. 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.