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501204A — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

501204A: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, overall_height: 0.015 INCHES NOMINAL IN, inside_diameter: 0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN, outside_diameter: 0.437 INCHES NOMINAL IN, style_designator: ROUND, FLAT, material_document_and_classification: MIL-P-19098 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-027-5930, 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
501204A
NSN: 5970-01-027-5930
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
overall_height0.015 INCHES NOMINAL IN
inside_diameter0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
outside_diameter0.437 INCHES NOMINAL IN
style_designatorROUND, FLAT
material_document_and_classificationMIL-P-19098 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5970-01-027-5930
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 501204A MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-19098 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.437 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.015 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-19098 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.437 INCHES NOMINAL IN
INSIDE DIAMETER0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
MATERIALPLASTIC 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 501204A?
501204A is a INSULATOR,WASHER.
What is the NSN for 501204A?
501204A is cataloged in the U.S. Government catalog under NSN 5970-01-027-5930. 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.