PartsTable
Technical Data Sheet
PartsTable / COMPONENT / CB-51
CB-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 BUSHING,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include shape: STRAIGHT, length: 1.250 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: CARBIDE, mounting_shank: INCLUDED, overall_length: 0.406 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-240-2634, 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
CB-51
NSN: 5975-00-240-2634
FSC: 5975
CAGE: 72971 — EFCOR INC
SPECIFICATIONS
shapeSTRAIGHT
length1.250 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialCARBIDE
mounting_shankINCLUDED
overall_length0.406 INCHES NOMINAL IN
furnished_itemsPLUG
overall_diameter0.500 INCHES NOMINAL IN
special_featuresDOUBLE CUT TOOTH
style_designatorFLAME SHAPE
surface_treatmentZINC
removability_featureNOT INCLUDED
NSN5975-00-240-2634
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BUSHING,ELECTRICAL CONDUIT TITLE COMPONENT PN CB-51 MFR BUSHING,ELECTRICAL CON
KEY FEATURES
•
MATERIAL: STEEL
•
STYLE DESIGNATOR: RIBBED
•
CONDUIT TYPE ACCOMMODATED: RIGID METALLIC THICKWALL SINGLE END
•
ITEM ACCOMMODATED TRADE SIZE: 0.500 INCHES SINGLE END IN
•
SURFACE TREATMENT: ZINC
•
FURNISHED ITEMS: PLUG
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
STYLE DESIGNATORRIBBED
CONDUIT TYPE ACCOMMODATEDRIGID METALLIC THICKWALL SINGLE END
ITEM ACCOMMODATED TRADE SIZE0.500 INCHES SINGLE END IN
SURFACE TREATMENTZINC
OVERALL LENGTH0.406 INCHES NOMINAL IN
FURNISHED ITEMSPLUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1272Interchangeable
interchangeable cross-reference
interchangeable
8139438Interchangeable
interchangeable cross-reference
interchangeable
28-072Interchangeable
interchangeable cross-reference
interchangeable
H3661AInterchangeable
interchangeable cross-reference
interchangeable
3173-464Interchangeable
interchangeable cross-reference
interchangeable
8192264Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy CB-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 CB-51?
CB-51 is a BUSHING,ELECTRICAL CONDUIT.
What parts can replace CB-51?
There are 18 known substitutes for CB-51: 1272, 8139438, 28-072 and 15 more. Substitute compatibility should be verified for your specific system.
Is CB-51 still available?
CB-51 is currently cancelled.
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 — CB-51

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