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PartsTable / COMPONENT / J1211-3
J1211-3 ✓ 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 COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 2.1250 INCHES NOMINAL BOTH ENDS IN, design_type: BONDED RUBBER, bore_diameter: 0.5000 INCHES NOMINAL BOTH ENDS IN, overall_length: 2.125 INCHES NOMINAL IN, securing_method: THREADED HOLE(S) BOTH ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-537-1776, 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
J1211-3
NSN: 3010-00-537-1776
FSC: 3010
CAGE: 76005 — LORD CORPORATION DBA LORD CORP (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length2.1250 INCHES NOMINAL BOTH ENDS IN
design_typeBONDED RUBBER
bore_diameter0.5000 INCHES NOMINAL BOTH ENDS IN
overall_length2.125 INCHES NOMINAL IN
securing_methodTHREADED HOLE(S) BOTH ENDS
outside_diameter0.875 INCHES NOMINAL IN
special_featuresCENTER ENLARGED PORTION 1.250 IN. OD IN
thread_size_designator0.250-20 BOTH ENDS
threaded_hole_locationBOTH ENDS: 0.188 IN. FROM HOLE CENTERS TO EACH END IN
threaded_hole_quantity2 BOTH ENDS
furnished_items_and_quantitySETSCREW 2
NSN3010-00-537-1776
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN J1211-3 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
THREAD SIZE DESIGNATOR: 0.250-20 BOTH ENDS
•
BORE LENGTH: 2.1250 INCHES NOMINAL BOTH ENDS IN
•
BORE SHAPE: STRAIGHT BOTH ENDS
•
BORE DIAMETER: 0.5000 INCHES NOMINAL BOTH ENDS IN
•
THREADED HOLE LOCATION: BOTH ENDS: 0.188 IN. FROM HOLE CENTERS TO EACH END IN
•
THREADED HOLE QUANTITY: 2 BOTH ENDS
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SIZE DESIGNATOR0.250-20 BOTH ENDS
BORE LENGTH2.1250 INCHES NOMINAL BOTH ENDS IN
BORE SHAPESTRAIGHT BOTH ENDS
BORE DIAMETER0.5000 INCHES NOMINAL BOTH ENDS IN
THREADED HOLE LOCATIONBOTH ENDS: 0.188 IN. FROM HOLE CENTERS TO EACH END IN
THREADED HOLE QUANTITY2 BOTH ENDS
OVERALL LENGTH2.125 INCHES NOMINAL IN
SPECIAL FEATURESCENTER ENLARGED PORTION 1.250 IN. OD IN
SECURING METHODTHREADED HOLE(S) BOTH ENDS
OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
FC46SInterchangeable
interchangeable cross-reference
interchangeable
D5-7-62Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J1211-3?
J1211-3 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace J1211-3?
There are 2 known substitutes for J1211-3: FC46S, D5-7-62. Substitute compatibility should be verified for your specific system.
Is J1211-3 still available?
J1211-3 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026