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PartsTable / COMPONENT / 2/34549/4
2/34549/4 ✓ 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

The 2/34549/4 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-037-6801, 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
2/34549/4
NSN: 5920-01-037-6801
FSC: 5920
CAGE: U0198 — CSA LTD (GBR)
SPECIFICATIONS
Part Number2/34549/4
NSN5920-01-037-6801
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2/34549/4 TITLE COMPONENT PN 2/34549/4 MFR 2/34549/4
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
USAGE DESIGN: OUTDOOR
•
MOUNTING CONFIGURATION: 6 EQUALLY SPACED 0.177 IN. DIA MTG HOLES ON 2.380 IN. DIA BOLT CIRCLE IN
•
OVERALL DIAMETER: 2.750 INCHES NOMINAL IN
•
ARRESTER TYPE: AIR GAP
•
BODY MATERIAL: CERAMIC
•
BREAKDOWN VOLTAGE: 6.000 KILOVOLTS MINIMUM AND 7.000 KILOVOLTS MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL QUANTITY2
USAGE DESIGNOUTDOOR
MOUNTING CONFIGURATION6 EQUALLY SPACED 0.177 IN. DIA MTG HOLES ON 2.380 IN. DIA BOLT CIRCLE IN
OVERALL DIAMETER2.750 INCHES NOMINAL IN
ARRESTER TYPEAIR GAP
USAGE DESIGNFOR RADIO AND TRANSMITTING ANTENNA SYSTEMS
BODY MATERIALCERAMIC
BREAKDOWN VOLTAGE6.000 KILOVOLTS MINIMUM AND 7.000 KILOVOLTS MAXIMUM
OVERALL HEIGHT3.190 INCHES NOMINAL IN
MOUNTING METHODHOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
AF251Interchangeable
interchangeable cross-reference
interchangeable
SA-258Interchangeable
interchangeable cross-reference
interchangeable
AR-104Interchangeable
interchangeable cross-reference
interchangeable
PCCK600S.70X7036Interchangeable
interchangeable cross-reference
interchangeable
190-3-07Interchangeable
interchangeable cross-reference
interchangeable
R663 3-8D2-0-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2/34549/4?
2/34549/4 is a 2/34549/4.
What parts can replace 2/34549/4?
There are 11 known substitutes for 2/34549/4: AF251, SA-258, AR-104 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2/34549/4?
2/34549/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-037-6801. 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