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Technical Data Sheet

503/2/06146/001 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

503/2/06146/001: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: OVERALL PLASTIC,RESIN-44789DP-79500, overall_height: 0.060 INCHES NOMINAL IN, inside_diameter: 0.253 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN, outside_diameter: 0.393 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN, style_designator: ROUND, FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-010-0551, 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
503/2/06146/001
NSN: 5970-01-010-0551
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: K2523 — EATON LIMITED (GBR)
SPECIFICATIONS
materialOVERALL PLASTIC,RESIN-44789DP-79500
overall_height0.060 INCHES NOMINAL IN
inside_diameter0.253 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
outside_diameter0.393 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN
style_designatorROUND, FLAT
NSN5970-01-010-0551
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 503/2/06146/001 MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 0.393 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.253 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
•
MATERIAL: OVERALL PLASTIC,RESIN-44789DP-79500
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.060 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER0.393 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN
INSIDE DIAMETER0.253 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
MATERIALOVERALL PLASTIC,RESIN-44789DP-79500
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 1
950B430-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 503/2/06146/001?
503/2/06146/001 is a INSULATOR,WASHER.
What parts can replace 503/2/06146/001?
There is 1 known substitute for 503/2/06146/001: 950B430-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 503/2/06146/001?
503/2/06146/001 is cataloged in the U.S. Government catalog under NSN 5970-01-010-0551. 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.