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SD18554 — ADAPTER,CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SD18554: ADAPTER,CONNECTOR.

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING, overall_length: 1.660 INCHES NOMINAL IN, shell_material: BERYLLIUM AND COPPER, contact_material: BERYLLIUM AND COPPER ALL MATING ENDS ALL CONTACT GROUPINGS, overall_diameter: 0.417 INCHES NOMINAL IN, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-541-8060, 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
SD18554
NSN: 5935-01-541-8060
FSC: 5935 — Connectors, Electrical
CAGE: 68999 — TIMES MICROWAVE SYSTEMS, INC DBA TIMES MICROWAVE SYSTEMS INC DIV TIMES MICROWAVE SYSTEMS (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
overall_length1.660 INCHES NOMINAL IN
shell_materialBERYLLIUM AND COPPER
contact_materialBERYLLIUM AND COPPER ALL MATING ENDS ALL CONTACT GROUPINGS
overall_diameter0.417 INCHES NOMINAL IN
precious_materialGOLD
mating_end_quantity2
contact_surface_treatmentGOLD ALL MATING ENDS ALL CONTACT GROUPINGS
included_contact_quantity1 ALL MATING ENDS ALL CONTACT GROUPINGS
precious_material_and_locationCONTACT SURFACES AND SHELL GOLD
contact_position_arrangement_styleSMA FIRST MATING END
part_name_assigned_by_controlling_agencyCONNECTOR ASSEMBLY, M8 JACK TO SMA FEMALE ADAPTOR
NSN5935-01-541-8060
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN SD18554 MFR ADAPTER,CONNECTOR
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
•
CONTACT MATERIAL: BERYLLIUM AND COPPER ALL MATING ENDS ALL CONTACT GROUPINGS
•
OVERALL DIAMETER: 0.417 INCHES NOMINAL IN
•
MATING END QUANTITY: 2
•
PRECIOUS MATERIAL: GOLD
•
CONTACT POSITION ARRANGEMENT STYLE: SMA FIRST MATING END
TECHNICAL CHARACTERISTICS
BODY STYLESTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
CONTACT MATERIALBERYLLIUM AND COPPER ALL MATING ENDS ALL CONTACT GROUPINGS
OVERALL DIAMETER0.417 INCHES NOMINAL IN
MATING END QUANTITY2
PRECIOUS MATERIALGOLD
CONTACT POSITION ARRANGEMENT STYLESMA FIRST MATING END
CONTACT POSITION ARRANGEMENT STYLEM SECOND MATING END
OVERALL LENGTH1.660 INCHES NOMINAL IN
INCLUDED CONTACT QUANTITY1 ALL MATING ENDS ALL CONTACT GROUPINGS
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES AND SHELL GOLD
SUBSTITUTES & CROSS-REFERENCES 1
18554Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 SD18554?
SD18554 is a ADAPTER,CONNECTOR.
What parts can replace SD18554?
There is 1 known substitute for SD18554: 18554. Substitute compatibility should be verified for your specific system.
What is the NSN for SD18554?
SD18554 is cataloged in the U.S. Government catalog under NSN 5935-01-541-8060. 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.