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MS3373-A1 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MS3373-A1: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: PLASTIC DIALLYL PHTHALATE AND GLASS FIBER OVERALL, overall_height: 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, inside_diameter: 0.329 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN, outside_diameter: 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN, special_features: TAB INCLUDED, style_designator: ROUND, FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-426-1583, 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
MS3373-A1
NSN: 5970-00-426-1583
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialPLASTIC DIALLYL PHTHALATE AND GLASS FIBER OVERALL
overall_height0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
inside_diameter0.329 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN
outside_diameter0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
special_featuresTAB INCLUDED
style_designatorROUND, FLAT
material_document_and_classificationMIL-P-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5970-00-426-1583
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN MS3373-A1 MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.329 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC DIALLYL PHTHALATE AND GLASS FIBER OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
STYLE DESIGNATORROUND, FLAT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
INSIDE DIAMETER0.329 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN
SPECIAL FEATURESTAB INCLUDED
MATERIALPLASTIC DIALLYL PHTHALATE AND GLASS FIBER OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
AS33731Reference document
Same NSN cross-reference
Reference document — Secondary reference
10134114Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS3373-A1?
MS3373-A1 is a INSULATOR,WASHER.
What parts can replace MS3373-A1?
There are 2 known substitutes for MS3373-A1: AS33731, 10134114. Substitute compatibility should be verified for your specific system.
What is the NSN for MS3373-A1?
MS3373-A1 is cataloged in the U.S. Government catalog under NSN 5970-00-426-1583. 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.