PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2051B
2051B ✓ 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 TERMINAL,STUD is a the manufacturer industrial component. Key specifications include expander_type: ROLLER, special_features: MANUFACTURED FROM TOOL STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3456-00-146-1426, 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
2051B
NSN: 3456-00-146-1426
FSC: 3456
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
expander_typeROLLER
special_featuresMANUFACTURED FROM TOOL STEEL
NSN3456-00-146-1426
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,STUD TITLE COMPONENT PN 2051B MFR TERMINAL,STUD
KEY FEATURES
•
EXPANDER TYPE: ROLLER
TECHNICAL CHARACTERISTICS (FLIS)
EXPANDER TYPEROLLER
SPECIAL FEATURESMANUFACTURED FROM TOOL STEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
149-044-0002Interchangeable
interchangeable cross-reference
interchangeable
2009Interchangeable
interchangeable cross-reference
interchangeable
X2051BInterchangeable
interchangeable cross-reference
interchangeable
116926PC734Interchangeable
Same NIIN cross-reference
interchangeable
119624PC734Interchangeable
Same NIIN cross-reference
interchangeable
117530PC734Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2051B?
2051B is a TERMINAL,STUD.
What parts can replace 2051B?
There are 13 known substitutes for 2051B: 149-044-0002, 2009, X2051B and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2051B?
2051B is cataloged in the Federal Logistics Information System (FLIS) under NSN 3456-00-146-1426. 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