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A72134 ✓ 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 CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 1.875 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: CIRCULAR GROOVED, special_features: SHAFT 0.186 IN. SQUARE BY 0.385 IN.

LG BETWEEN FIRST END STYLE AND SECOND END STYLE 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 3040-00-031-2480, 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
A72134
NSN: 3040-00-031-2480
FSC: 3040
CAGE: 58250 — BALLANTYNE OF OMAHA INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
step_quantity2
end_similarityNOT IDENTICAL
overall_length1.875 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleCIRCULAR GROOVED
special_featuresSHAFT 0.186 IN. SQUARE BY 0.385 IN. LG BETWEEN FIRST END STYLE AND SECOND END STYLE IN
first_end_diameter0.1856 INCHES MINIMUM AND 0.1859 INCHES MAXIMUM IN
second_end_diameter0.1856 INCHES MINIMUM AND 0.1859 INCHES MAXIMUM IN
second_end_groove_width0.0170 INCHES MINIMUM AND 0.0190 INCHES MAXIMUM IN
second_end_groove_diameter0.1750 INCHES NOMINAL IN
second_end_distance_from_end_to_groove0.093 INCHES NOMINAL IN
NSN3040-00-031-2480
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN A72134 MFR SHAFT,SHOULDERED
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
•
FIRST END DIAMETER: 0.1856 INCHES MINIMUM AND 0.1859 INCHES MAXIMUM IN
•
SECOND END DIAMETER: 0.1856 INCHES MINIMUM AND 0.1859 INCHES MAXIMUM IN
•
END SIMILARITY: NOT IDENTICAL
•
STEP QUANTITY: 2
•
SECOND END GROOVE DIAMETER: 0.1750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.875 INCHES NOMINAL IN
SPECIAL FEATURESSHAFT 0.186 IN. SQUARE BY 0.385 IN. LG BETWEEN FIRST END STYLE AND SECOND END STYLE IN
MATERIALSTEEL CORROSION RESISTING
FIRST END DIAMETER0.1856 INCHES MINIMUM AND 0.1859 INCHES MAXIMUM IN
SECOND END DIAMETER0.1856 INCHES MINIMUM AND 0.1859 INCHES MAXIMUM IN
END SIMILARITYNOT IDENTICAL
STEP QUANTITY2
SECOND END GROOVE DIAMETER0.1750 INCHES NOMINAL IN
SECOND END DISTANCE FROM END TO GROOVE0.093 INCHES NOMINAL IN
SECOND END GROOVE WIDTH0.0170 INCHES MINIMUM AND 0.0190 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
72134Interchangeable
interchangeable cross-reference
interchangeable
06737Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A72134?
A72134 is a SHAFT,SHOULDERED.
What parts can replace A72134?
There are 2 known substitutes for A72134: 72134, 06737. Substitute compatibility should be verified for your specific system.
What is the NSN for A72134?
A72134 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-031-2480. 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