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PartsTable / COMPONENT / S-53
S-53 ✓ 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

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include shape: ROUND, material: ALUMINUM ALLOY, card_size: 2.750 INCHES IN, unit_type: TRIGGER HEAD, base_style: MINIATURE BAYONET, bowl_shape: SPHERICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-354-9709, 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
S-53
NSN: 6625-00-354-9709
FSC: 6625
CAGE: 80009 — TEKTRONIX, INC. (USA)
SPECIFICATIONS
shapeROUND
materialALUMINUM ALLOY
card_size2.750 INCHES IN
unit_typeTRIGGER HEAD
base_styleMINIATURE BAYONET
bowl_shapeSPHERICAL
bulb_styleG (GLOBULAR)
fluid_typeANY ACCEPTABLE
switch_typeNONTRANSFER
thread_classUNABLE TO DECODE
overall_depth4.063 INCHES NOMINAL IN
overall_width0.565 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
NSN6625-00-354-9709
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN S-53 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
UNIT TYPE: TRIGGER HEAD
•
ACCESSORY COMPONENT QUANTITY: 2
•
FURNISHED ITEMS: ATTENUATOR; CABLE
•
ACCESSORY IDENTIFYING NUMBER: 011-0059-01 PART NO. AND 012-0057-01 PART NO.
TECHNICAL CHARACTERISTICS (FLIS)
UNIT TYPETRIGGER HEAD
OVERALL DEPTH4.063 INCHES NOMINAL IN
OVERALL HEIGHT2.000 INCHES NOMINAL IN
ACCESSORY COMPONENT QUANTITY2
FURNISHED ITEMSATTENUATOR; CABLE
ACCESSORY IDENTIFYING NUMBER011-0059-01 PART NO. AND 012-0057-01 PART NO.
OVERALL WIDTH1.750 INCHES NOMINAL IN
UNIT TYPETRIGGER HEAD
OVERALL DEPTH4.063 INCHES NOMINAL IN
OVERALL HEIGHT2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
S5-3Upgraded Successor
successor cross-reference
successor
35-502Interchangeable
interchangeable cross-reference
interchangeable
53AFInterchangeable
interchangeable cross-reference
interchangeable
1626Interchangeable
interchangeable cross-reference
interchangeable
4077Interchangeable
interchangeable cross-reference
interchangeable
8765Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S-53?
S-53 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace S-53?
There are 14 known substitutes for S-53: S5-3, 35-502, 53AF and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S-53?
S-53 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-354-9709. 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