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2500701-4 — KEY,TELEGRAPH

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

2500701-4: KEY,TELEGRAPH.

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 part is cataloged in the U.S.

Government catalog 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→ 2500701-4
NSN: 5805-00-162-6297
FSC: 5805 — Telephone and Telegraph Equipment
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 2500701-4 MFR KEY,TELEGRAPH
KEY FEATURES
•
CONTACT MATERIAL: TUNGSTEN
•
MOUNTING METHOD: SCREW
•
SHAPE: RECTANGULAR
•
CONTACT QUANTITY: 2
•
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
•
ACTIVATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
CONTACT MATERIALTUNGSTEN
MOUNTING METHODSCREW
SHAPERECTANGULAR
CONTACT QUANTITY2
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
ACTIVATION METHODMANUAL
SUBSTITUTES & CROSS-REFERENCES 1
J38Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2500701-4?
2500701-4 is a KEY,TELEGRAPH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2500701-4?
There is 1 known substitute for 2500701-4: J38. Substitute compatibility should be verified for your specific system.
What is the NSN for 2500701-4?
2500701-4 is cataloged in the U.S. Government catalog under NSN 5805-00-162-6297. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.