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Technical Data Sheet
PartsTable / COMPONENT / 926303-1B
926303-1B ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include overall_width: 1.700 INCHES MAXIMUM IN, overall_height: 0.550 INCHES MAXIMUM IN, overall_length: 1.780 INCHES NOMINAL IN, trade_designation: CONNECTOR COAXIAL, controlling_agency: HUGHES AIRCRAFT CO, identifying_number: SMA TYPE NO.. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-123-1748, 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
926303-1B
NSN: 5985-01-123-1748
FSC: 5985
CAGE: 66544 — FRONTGRADE TECHNOLOGIES INC. (USA)
SPECIFICATIONS
overall_width1.700 INCHES MAXIMUM IN
overall_height0.550 INCHES MAXIMUM IN
overall_length1.780 INCHES NOMINAL IN
trade_designationCONNECTOR COAXIAL
connector_quantity2
controlling_agencyHUGHES AIRCRAFT CO
identifying_numberSMA TYPE NO.
NSN5985-01-123-1748
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ISOLATOR,RADIO FREQUENCY REFLECT TITLE COMPONENT PN 926303-1B MFR ISOLATOR,RADIO FREQUEN
KEY FEATURES
•
TRADE DESIGNATION: CONNECTOR COAXIAL
•
CONNECTOR QUANTITY: 2
•
IDENTIFYING NUMBER: SMA TYPE NO.
•
CONTROLLING AGENCY: HUGHES AIRCRAFT CO
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.550 INCHES MAXIMUM IN
TRADE DESIGNATIONCONNECTOR COAXIAL
CONNECTOR QUANTITY2
IDENTIFYING NUMBERSMA TYPE NO.
CONTROLLING AGENCYHUGHES AIRCRAFT CO
OVERALL WIDTH1.700 INCHES MAXIMUM IN
OVERALL LENGTH1.780 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
19846Interchangeable
interchangeable cross-reference
interchangeable
22HS682Interchangeable
interchangeable cross-reference
interchangeable
99506Interchangeable
interchangeable cross-reference
interchangeable
6206DDUCE1SA2Interchangeable
interchangeable cross-reference
interchangeable
WWP460CLASSAInterchangeable
interchangeable cross-reference
interchangeable
WWP460Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 926303-1B?
926303-1B is a ISOLATOR,RADIO FREQUENCY REFLECT.
What parts can replace 926303-1B?
There are 10 known substitutes for 926303-1B: 19846, 22HS682, 99506 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 926303-1B?
926303-1B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-123-1748. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026