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90ISTRL18C — CONNECTOR,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

90ISTRL18C: CONNECTOR,ELECTRON TUBE.

The CONNECTOR,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: PLASTIC AND COPPER ALLOY 511, overall_diameter: 0.531 INCHES NOMINAL IN, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-357-1592, 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
90ISTRL18C
NSN: 5935-00-357-1592
FSC: 5935 — Connectors, Electrical
CAGE: 01009 — ALDEN PRODUCTS COMPANY INC (USA)
SPECIFICATIONS
materialPLASTIC AND COPPER ALLOY 511
overall_diameter0.531 INCHES NOMINAL IN
surface_treatmentCADMIUM
NSN5935-00-357-1592
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,ELECTRON TUBE TITLE COMPONENT PN 90ISTRL18C MFR CONNECTOR,ELECTRON TUB
KEY FEATURES
•
OVERALL DIAMETER: 0.531 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: PLASTIC AND COPPER ALLOY 511
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.531 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
MATERIALPLASTIC AND COPPER ALLOY 511
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES 1
901STRL18CReference document
Same NSN cross-reference
Reference document — Secondary reference
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 90ISTRL18C?
90ISTRL18C is a CONNECTOR,ELECTRON TUBE.
What parts can replace 90ISTRL18C?
There is 1 known substitute for 90ISTRL18C: 901STRL18C. Substitute compatibility should be verified for your specific system.
What is the NSN for 90ISTRL18C?
90ISTRL18C is cataloged in the U.S. Government catalog under NSN 5935-00-357-1592. 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.