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900-507-18TS03 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

900-507-18TS03: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_length: 0.875 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN, overall_diameter: 1.217 INCHES NOMINAL IN, size_designation: 21, style_designator: STRAIGHT SHAPE SOLID TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-262-6945, 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
900-507-18TS03
NSN: 5935-01-262-6945
FSC: 5935 — Connectors, Electrical
CAGE: 31461 — ELECTRO ADAPTER INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thread_class2B
overall_length0.875 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
overall_diameter1.217 INCHES NOMINAL IN
size_designation21
style_designatorSTRAIGHT SHAPE SOLID TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE
nominal_thread_size1.125 INCHES IN
cable_opening_diameter0.938 INCHES NOMINAL IN
cable_opening_quantity1
thread_quantity_per_inch28
NSN5935-01-262-6945
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 900-507-18TS03 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
OVERALL DIAMETER: 1.217 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT SHAPE SOLID TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.125 INCHES IN
•
CABLE OPENING QUANTITY: 1
•
SIZE DESIGNATION: 21
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL DIAMETER1.217 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT SHAPE SOLID TYPE
OVERALL LENGTH0.875 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.125 INCHES IN
CABLE OPENING QUANTITY1
SIZE DESIGNATION21
SURFACE TREATMENTCADMIUM AND CHROMATE
THREAD CLASS2B
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
S1798G21-4TSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 900-507-18TS03?
900-507-18TS03 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 900-507-18TS03?
There is 1 known substitute for 900-507-18TS03: S1798G21-4TS. Substitute compatibility should be verified for your specific system.
What is the NSN for 900-507-18TS03?
900-507-18TS03 is cataloged in the U.S. Government catalog under NSN 5935-01-262-6945. 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.