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Technical Data Sheet
PartsTable / MRO / J38
J38 ✓ 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: RECTANGULAR, mounting_method: SCREW, contact_material: TUNGSTEN, activation_method: MANUAL, mounting_configuration: THREE 0.1695 IN. DIA MTG HOLES ON 2-1/4 IN.

BY 3-7/16 IN. MTG CENTERS IN, contact_surface_diameter: 0.080 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-162-6297, 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→ J38
NSN: 5805-00-162-6297
FSC: 5805
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
shapeRECTANGULAR
mounting_methodSCREW
contact_materialTUNGSTEN
contact_quantity2
activation_methodMANUAL
mounting_configurationTHREE 0.1695 IN. DIA MTG HOLES ON 2-1/4 IN. BY 3-7/16 IN. MTG CENTERS IN
contact_surface_diameter0.080 INCHES IN
NSN5805-00-162-6297
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,TELEGRAPH TITLE COMPONENT PN J38 MFR KEY,TELEGRAPH
KEY FEATURES
•
CONTACT MATERIAL: TUNGSTEN
•
CONTACT QUANTITY: 2
•
SHAPE: RECTANGULAR
•
ACTIVATION METHOD: MANUAL
•
MOUNTING METHOD: SCREW
•
MOUNTING CONFIGURATION: THREE 0.1695 IN. DIA MTG HOLES ON 2-1/4 IN. BY 3-7/16 IN. MTG CENTERS IN
•
CONTACT SURFACE DIAMETER: 0.080 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT MATERIALTUNGSTEN
CONTACT QUANTITY2
SHAPERECTANGULAR
ACTIVATION METHODMANUAL
MOUNTING METHODSCREW
MOUNTING CONFIGURATIONTHREE 0.1695 IN. DIA MTG HOLES ON 2-1/4 IN. BY 3-7/16 IN. MTG CENTERS IN
CONTACT MATERIALTUNGSTEN
CONTACT SURFACE DIAMETER0.080 INCHES IN
MOUNTING METHODSCREW
CONTACT SURFACE DIAMETER0.080 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
J38Interchangeable
interchangeable cross-reference
interchangeable
6462Interchangeable
interchangeable cross-reference
interchangeable
810002-78Interchangeable
interchangeable cross-reference
interchangeable
2500701-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J38?
J38 is a KEY,TELEGRAPH. It is classified as a MRO (MRO_GENERAL).
What parts can replace J38?
There are 4 known substitutes for J38: J38, 6462, 810002-78 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J38?
J38 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-162-6297. 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