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5019988-2 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5019988-2: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED, overall_height: 0.010 INCHES NOMINAL IN, inside_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 1.560 INCHES NOMINAL IN, style_designator: ROUND, FLAT, end_item_identification: SURFACE SHIP ASW COMBAT SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-466-1959, 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
5019988-2
NSN: 5970-01-466-1959
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED
overall_height0.010 INCHES NOMINAL IN
inside_diameter0.750 INCHES NOMINAL IN
outside_diameter1.560 INCHES NOMINAL IN
style_designatorROUND, FLAT
end_item_identificationSURFACE SHIP ASW COMBAT SYSTEM
NSN5970-01-466-1959
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 5019988-2 MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 1.560 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.010 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER1.560 INCHES NOMINAL IN
INSIDE DIAMETER0.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSURFACE SHIP ASW COMBAT SYSTEM
MATERIALPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5019988-2?
5019988-2 is a INSULATOR,WASHER.
What is the NSN for 5019988-2?
5019988-2 is cataloged in the U.S. Government catalog under NSN 5970-01-466-1959. 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.