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3AA-7/8 B0RE — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: ROUGH STOCK BOTH ENDS, bore_length: 1.0630 INCHES NOMINAL BOTH ENDS IN, design_type: SILENT CHAIN, bore_diameter: 0.8750 INCHES NOMINAL BOTH ENDS IN, overall_length: 2.188 INCHES NOMINAL IN, outside_diameter: 2.250 INCHES NOMINAL 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 3010-00-517-1836, 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
3AA-7/8 B0RE
NSN: 3010-00-517-1836
FSC: 3010
CAGE: 77667 — RAMSEY PRODUCTS CORP (USA)
SPECIFICATIONS
bore_shapeROUGH STOCK BOTH ENDS
bore_length1.0630 INCHES NOMINAL BOTH ENDS IN
design_typeSILENT CHAIN
bore_diameter0.8750 INCHES NOMINAL BOTH ENDS IN
overall_length2.188 INCHES NOMINAL IN
outside_diameter2.250 INCHES NOMINAL IN
special_featuresW/THD BORE HOLES ON EACH END
NSN3010-00-517-1836
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 3AA-7/8 B0RE MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
BORE DIAMETER: 0.8750 INCHES NOMINAL BOTH ENDS IN
•
BORE SHAPE: ROUGH STOCK BOTH ENDS
•
OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
DESIGN TYPE: SILENT CHAIN
•
BORE LENGTH: 1.0630 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.8750 INCHES NOMINAL BOTH ENDS IN
BORE SHAPEROUGH STOCK BOTH ENDS
OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
SPECIAL FEATURESW/THD BORE HOLES ON EACH END
OVERALL LENGTH2.188 INCHES NOMINAL IN
DESIGN TYPESILENT CHAIN
BORE LENGTH1.0630 INCHES NOMINAL BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
NE98Interchangeable
interchangeable cross-reference
interchangeable
3ADInterchangeable
interchangeable cross-reference
interchangeable
NE2LInterchangeable
interchangeable cross-reference
interchangeable
52610Interchangeable
interchangeable cross-reference
interchangeable
599-591-1Interchangeable
interchangeable cross-reference
interchangeable
579AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3AA-7/8 B0RE?
3AA-7/8 B0RE is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace 3AA-7/8 B0RE?
There are 7 known substitutes for 3AA-7/8 B0RE: NE98, 3AD, NE2L and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3AA-7/8 B0RE?
3AA-7/8 B0RE is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-517-1836. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: September 2026