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1028808 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1028808: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOLIC OVERALL, overall_height: 0.094 INCHES NOMINAL IN, inside_diameter: 0.840 INCHES NOMINAL IN, outside_diameter: 1.380 INCHES NOMINAL IN, style_designator: ROUND, FLAT, material_document_and_classification: MIL-P-79, TYPE FBE, FORM R-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-062-4846, 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
1028808
NSN: 5970-00-062-4846
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialPLASTIC PHENOLIC OVERALL
overall_height0.094 INCHES NOMINAL IN
inside_diameter0.840 INCHES NOMINAL IN
outside_diameter1.380 INCHES NOMINAL IN
style_designatorROUND, FLAT
material_document_and_classificationMIL-P-79, TYPE FBE, FORM R-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5970-00-062-4846
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 1028808 MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-79, TYPE FBE, FORM R-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.380 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.840 INCHES NOMINAL IN
•
MATERIAL: PLASTIC PHENOLIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.094 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-79, TYPE FBE, FORM R-CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.380 INCHES NOMINAL IN
INSIDE DIAMETER0.840 INCHES NOMINAL IN
MATERIALPLASTIC PHENOLIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
39-419Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1028808?
1028808 is a INSULATOR,WASHER.
What parts can replace 1028808?
There is 1 known substitute for 1028808: 39-419. Substitute compatibility should be verified for your specific system.
What is the NSN for 1028808?
1028808 is cataloged in the U.S. Government catalog under NSN 5970-00-062-4846. 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.