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2153388-2 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2153388-2: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: MICA OVERALL, overall_height: 0.0015 INCHES MINIMUM AND 0.0025 INCHES MAXIMUM IN, inside_diameter: 0.194 INCHES NOMINAL IN, outside_diameter: 0.560 INCHES NOMINAL IN, style_designator: ROUND, FLAT, criticality_code_justification: ABKW. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-555-7216, 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
2153388-2
NSN: 5970-00-555-7216
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialMICA OVERALL
overall_height0.0015 INCHES MINIMUM AND 0.0025 INCHES MAXIMUM IN
inside_diameter0.194 INCHES NOMINAL IN
outside_diameter0.560 INCHES NOMINAL IN
style_designatorROUND, FLAT
criticality_code_justificationABKW
NSN5970-00-555-7216
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 2153388-2 MFR INSULATOR,WASHER
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ABKW
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 0.560 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.194 INCHES NOMINAL IN
•
MATERIAL: MICA OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.0015 INCHES MINIMUM AND 0.0025 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONABKW
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER0.560 INCHES NOMINAL IN
INSIDE DIAMETER0.194 INCHES NOMINAL IN
MATERIALMICA 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 2153388-2?
2153388-2 is a INSULATOR,WASHER.
What is the NSN for 2153388-2?
2153388-2 is cataloged in the U.S. Government catalog under NSN 5970-00-555-7216. 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.