PartsTable
Technical Data Sheet
PartsTable / COMPONENT / G2-51
G2-51 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, body_width: 0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, body_height: 0.055 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, body_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, end_similarity: IDENTICAL, overall_length: 6.360 INCHES MINIMUM AND 6.380 INCHES MAXIMUM 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 3040-00-228-9875, 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
G2-51
NSN: 3040-00-228-9875
FSC: 3040
CAGE: 00328 — DESIGNATRONICS INCORPORATED DIV STERLING INSTRUMENTS DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 303
body_width0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
body_height0.055 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
body_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
end_similarityIDENTICAL
overall_length6.360 INCHES MINIMUM AND 6.380 INCHES MAXIMUM IN
surface_finish10.0 MICROINCHES
first_end_stylePLAIN
features_providedHERMETICALLY SEALED AND EXPANDABLE AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
first_end_diameter0.1245 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM IN
inclosure_materialCERAMIC
NSN3040-00-228-9875
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN G2-51 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
MATERIAL: STEEL COMP 303
•
FIRST END DIAMETER: 0.1245 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM IN
•
END SIMILARITY: IDENTICAL
•
FIRST END STYLE: PLAIN
•
SURFACE FINISH: 10.0 MICROINCHES
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 303
OVERALL LENGTH6.360 INCHES MINIMUM AND 6.380 INCHES MAXIMUM IN
FIRST END DIAMETER0.1245 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM IN
END SIMILARITYIDENTICAL
FIRST END STYLEPLAIN
SURFACE FINISH10.0 MICROINCHES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
683RH-1/2-1/2SInterchangeable
interchangeable cross-reference
interchangeable
55257Interchangeable
interchangeable cross-reference
interchangeable
SF-16Interchangeable
interchangeable cross-reference
interchangeable
4432416PT501Interchangeable
interchangeable cross-reference
interchangeable
4432416-501Interchangeable
interchangeable cross-reference
interchangeable
A163Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy G2-51?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is G2-51?
G2-51 is a MICROCIRCUIT,DIGITAL.
What parts can replace G2-51?
There are 15 known substitutes for G2-51: 683RH-1/2-1/2S, 55257, SF-16 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G2-51?
G2-51 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-228-9875. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — G2-51

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026