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R11683 ✓ 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 SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: PREBENT, end_similarity: IDENTICAL, overall_length: 4.880 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, wall_thickness: 0.035 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 3040-00-337-1354, 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
R11683
NSN: 3040-00-337-1354
FSC: 3040
CAGE: 77885 — SEEBURG CORP THE SEEBURG PRODUCTS DIV (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
step_quantity2
end_similarityIDENTICAL
overall_length4.880 INCHES NOMINAL IN
surface_finish16.0 MICROINCHES
wall_thickness0.035 INCHES NOMINAL IN
first_end_styleCIRCULAR GROOVED
first_end_diameter0.3130 INCHES NOMINAL IN
end_connection_styleUNTHREADED INTERNAL SINGLE END
largest_step_diameter0.375 INCHES NOMINAL IN
tube_outside_diameter0.750 INCHES NOMINAL IN
NSN3040-00-337-1354
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN R11683 MFR SHAFT,SHOULDERED
KEY FEATURES
•
FIRST END STYLE: CIRCULAR GROOVED
•
FIRST END DIAMETER: 0.3130 INCHES NOMINAL IN
•
FIRST END DISTANCE FROM END TO GROOVE: 0.670 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 303
•
LARGEST STEP DIAMETER: 0.375 INCHES NOMINAL IN
•
SURFACE FINISH: 16.0 MICROINCHES
•
FIRST END GROOVE WIDTH: 0.0300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLECIRCULAR GROOVED
FIRST END DIAMETER0.3130 INCHES NOMINAL IN
FIRST END DISTANCE FROM END TO GROOVE0.670 INCHES NOMINAL IN
MATERIALSTEEL COMP 303
LARGEST STEP DIAMETER0.375 INCHES NOMINAL IN
OVERALL LENGTH4.880 INCHES NOMINAL IN
SURFACE FINISH16.0 MICROINCHES
FIRST END GROOVE WIDTH0.0300 INCHES NOMINAL IN
END SIMILARITYIDENTICAL
STEP QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
206310Interchangeable
interchangeable cross-reference
interchangeable
868C934P3Interchangeable
interchangeable cross-reference
interchangeable
5017M86P04Interchangeable
interchangeable cross-reference
interchangeable
868C934P2Interchangeable
interchangeable cross-reference
interchangeable
979-1B379Interchangeable
Same NIIN cross-reference
interchangeable
9965-12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R11683?
R11683 is a SHAFT,SHOULDERED.
What parts can replace R11683?
There are 6 known substitutes for R11683: 206310, 868C934P3, 5017M86P04 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R11683?
R11683 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-337-1354. 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