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Technical Data Sheet
PartsTable / MRO / TS83SR
TS83SR ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 KEY,TELEGRAPH is a the manufacturer industrial component. Key specifications include shape: ELLIPTICAL, mounting_method: SCREW, activation_method: MANUAL, base_overall_length: 2.750 INCHES OR 5.000 INCHES IN, mounting_configuration: FOUR 0.159 IN. DIA MTG HOLES ON 1-7/8 IN.

BY 4-1/8 IN. MTG IN, contact_surface_diameter: 0.188 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-194-9511, 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
MRO→ MRO_GENERAL→ TS83SR
NSN: 5805-00-194-9511
FSC: 5805
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
shapeELLIPTICAL
mounting_methodSCREW
contact_quantity2
activation_methodMANUAL
base_overall_length2.750 INCHES OR 5.000 INCHES IN
mounting_configurationFOUR 0.159 IN. DIA MTG HOLES ON 1-7/8 IN. BY 4-1/8 IN. MTG IN
contact_surface_diameter0.188 INCHES IN
NSN5805-00-194-9511
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,TELEGRAPH TITLE COMPONENT PN TS83SR MFR KEY,TELEGRAPH
KEY FEATURES
•
CONTACT SURFACE DIAMETER: 0.188 INCHES IN
•
MOUNTING METHOD: SCREW
•
MOUNTING CONFIGURATION: FOUR 0.159 IN. DIA MTG HOLES ON 1-7/8 IN. BY 4-1/8 IN. MTG IN
•
SHAPE: ELLIPTICAL
•
ACTIVATION METHOD: MANUAL
•
CONTACT QUANTITY: 2
•
BASE OVERALL LENGTH: 2.750 INCHES OR 5.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT SURFACE DIAMETER0.188 INCHES IN
MOUNTING METHODSCREW
MOUNTING CONFIGURATIONFOUR 0.159 IN. DIA MTG HOLES ON 1-7/8 IN. BY 4-1/8 IN. MTG IN
SHAPEELLIPTICAL
ACTIVATION METHODMANUAL
CONTACT QUANTITY2
CONTACT SURFACE DIAMETER0.188 INCHES IN
BASE OVERALL LENGTH2.750 INCHES OR 5.000 INCHES IN
MOUNTING METHODSCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
SCE47Interchangeable
interchangeable cross-reference
interchangeable
645200Interchangeable
interchangeable cross-reference
interchangeable
8323D1Interchangeable
interchangeable cross-reference
interchangeable
3HD1Interchangeable
interchangeable cross-reference
interchangeable
J47Interchangeable
interchangeable cross-reference
interchangeable
257700Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TS83SR?
TS83SR is a KEY,TELEGRAPH. It is classified as a MRO (MRO_GENERAL).
What parts can replace TS83SR?
There are 14 known substitutes for TS83SR: SCE47, 645200, 8323D1 and 11 more. Substitute compatibility should be verified for your specific system.
Is TS83SR still available?
TS83SR is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026