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189457-1 — ADAPTER,CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

189457-1: ADAPTER,CONNECTOR.

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, overall_length: 0.812 INCHES NOMINAL IN, shell_material: STEEL CORROSION RESISTING, contact_material: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-758-3583, 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
189457-1
NSN: 5935-00-758-3583
FSC: 5935 — Connectors, Electrical
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
overall_length0.812 INCHES NOMINAL IN
shell_materialSTEEL CORROSION RESISTING
contact_materialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
overall_diameter0.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialGOLD
mating_end_quantity2
nominal_thread_size0.190 INCHES AND 0.250 INCHES IN
contact_removabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
NSN5935-00-758-3583
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN 189457-1 MFR ADAPTER,CONNECTOR
KEY FEATURES
•
CONNECTOR LOCKING METHOD: EXTERNALLY THREADED SHELL
•
SHELL TYPE: SOLID
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
•
CONTACT MATERIAL: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
•
BUSHING ACCOMMODATION HOLE SHAPE: ROUND W/FLAT
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
MATING END QUANTITY: 2
•
PRECIOUS MATERIAL: GOLD
TECHNICAL CHARACTERISTICS
CONNECTOR LOCKING METHODEXTERNALLY THREADED SHELL
SHELL TYPESOLID
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
CONTACT MATERIALCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
BUSHING ACCOMMODATION HOLE SHAPEROUND W/FLAT
OVERALL DIAMETER0.375 INCHES NOMINAL IN
MATING END QUANTITY2
PRECIOUS MATERIALGOLD
CONTACT POSITION ARRANGEMENT STYLENONSTD ALL MATING ENDS
SHELL SURFACE TREATMENTGOLD AND NICKEL
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
E3261-000-000Same 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 189457-1?
189457-1 is a ADAPTER,CONNECTOR.
What parts can replace 189457-1?
There is 1 known substitute for 189457-1: E3261-000-000. Substitute compatibility should be verified for your specific system.
What is the NSN for 189457-1?
189457-1 is cataloged in the U.S. Government catalog under NSN 5935-00-758-3583. 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.