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A10305 — KEY,TELEGRAPH

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

A10305: KEY,TELEGRAPH.

The KEY,TELEGRAPH is a the manufacturer industrial component. Key specifications include mounting_method: SCREW, contact_material: SILVER, mounting_configuration: TWO 0.147 IN. DIA HOLES 1-1/2 IN.

C TO C IN, contact_surface_diameter: 0.125 INCHES IN. This part is cataloged in the U.S. Government catalog under NSN 5805-00-053-1299, 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→ A10305
NSN: 5805-00-053-1299
NIINs: 000531299, 005013166, 011048290, 014493935
FSC: 5805 — Telephone and Telegraph Equipment
CAGE: 05584 — AUTODYNE MANUFACTURING CO INC (USA)
SPECIFICATIONS
mounting_methodSCREW
contact_materialSILVER
contact_quantity2
mounting_configurationTWO 0.147 IN. DIA HOLES 1-1/2 IN. C TO C IN
contact_surface_diameter0.125 INCHES IN
NSN5805-00-053-1299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,TELEGRAPH TITLE COMPONENT PN A10305 MFR KEY,TELEGRAPH
KEY FEATURES
•
CONTACT MATERIAL: SILVER
•
MOUNTING METHOD: SCREW
•
CONTACT QUANTITY: 2
•
MOUNTING CONFIGURATION: TWO 0.147 IN. DIA HOLES 1-1/2 IN. C TO C IN
•
CONTACT SURFACE DIAMETER: 0.125 INCHES IN
TECHNICAL CHARACTERISTICS
CONTACT MATERIALSILVER
MOUNTING METHODSCREW
CONTACT QUANTITY2
MOUNTING CONFIGURATIONTWO 0.147 IN. DIA HOLES 1-1/2 IN. C TO C IN
CONTACT SURFACE DIAMETER0.125 INCHES IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A10305?
A10305 is a KEY,TELEGRAPH. It is classified as a MRO (MRO_GENERAL).
What is the NSN for A10305?
A10305 is cataloged in the U.S. Government catalog under NSN 5805-00-053-1299. 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.