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Technical Data Sheet
PartsTable / COMPONENT / GR-111A
GR-111A ✓ 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

The ELECTRON TUBE is a the manufacturer industrial component. Key specifications include tube_type: CATHODE RAY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-01-040-0934, 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
GR-111A
NSN: 5960-01-040-0934
FSC: 5960
CAGE: 51984 — NEC AMERICA INC (USA)
SPECIFICATIONS
tube_typeCATHODE RAY
NSN5960-01-040-0934
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRON TUBE TITLE COMPONENT PN GR-111A MFR ELECTRON TUBE
KEY FEATURES
•
TUBE TYPE: CATHODE RAY
TECHNICAL CHARACTERISTICS (FLIS)
TUBE TYPECATHODE RAY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2S001Interchangeable
interchangeable cross-reference
interchangeable
0043Interchangeable
interchangeable cross-reference
interchangeable
3QSAB 11-614Interchangeable
interchangeable cross-reference
interchangeable
AA-F-680 STF TY2Interchangeable
interchangeable cross-reference
interchangeable
7105-01-440-6077Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GR-111A?
GR-111A is a ELECTRON TUBE.
What parts can replace GR-111A?
There are 5 known substitutes for GR-111A: 2S001, 0043, 3QSAB 11-614 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GR-111A?
GR-111A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-01-040-0934. 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