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PartsTable / COMPONENT / LA493-6
LA493-6 ✓ 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 LA493-6 is a the manufacturer industrial component. Key specifications include color: BLACK, outside_diameter: 1.875 INCHES NOMINAL IN, style_designator: BALL, attachment_method: SCREW ON, nominal_thread_size: 0.375 INCHES RECEPTACLE IN, thread_quantity_per_inch: 16 RECEPTACLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-037-8074, 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
LA493-6
NSN: 5355-00-037-8074
FSC: 5355
CAGE: 46717 — PETTIBONE LLC (USA)
SPECIFICATIONS
colorBLACK
outside_diameter1.875 INCHES NOMINAL IN
style_designatorBALL
attachment_methodSCREW ON
nominal_thread_size0.375 INCHES RECEPTACLE IN
thread_quantity_per_inch16 RECEPTACLE
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) RECEPTACLE
gripping_surface_conditionGRIP AID
NSN5355-00-037-8074
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LA493-6 TITLE COMPONENT PN LA493-6 MFR LA493-6
KEY FEATURES
•
ATTACHMENT METHOD: SCREW ON
•
COLOR: BLACK
•
THREAD QUANTITY PER INCH: 16 RECEPTACLE
•
NOMINAL THREAD SIZE: 0.375 INCHES RECEPTACLE IN
•
STYLE DESIGNATOR: BALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) RECEPTACLE
•
OUTSIDE DIAMETER: 1.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE),AIRCRAFT, VIKING S-3B, SUPPORT EQUIPMENT, F-5 AIRCRAFT,SUPPORT EQUIPMENT, C-5 AIRCRAFT,SUPPORT EQUIPMENT,T-38 AIRCRAFT,SUPPORT EQUIPMENT, OV-10A AIRCRAFT,AIRCRAFT, F-111,AIRCRAFT, ORON P-3,SUPPORT EQUIPMENT, T-37 AIRCRAFT A
ATTACHMENT METHODSCREW ON
COLORBLACK
THREAD QUANTITY PER INCH16 RECEPTACLE
NOMINAL THREAD SIZE0.375 INCHES RECEPTACLE IN
STYLE DESIGNATORBALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) RECEPTACLE
OUTSIDE DIAMETER1.875 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONGRIP AID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
440NKC-(.091)Interchangeable
interchangeable cross-reference
interchangeable
GN512U440-3Interchangeable
interchangeable cross-reference
interchangeable
440NKC-(C0.091)Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LA493-6?
LA493-6 is a LA493-6.
What parts can replace LA493-6?
There are 3 known substitutes for LA493-6: 440NKC-(.091), GN512U440-3, 440NKC-(C0.091). Substitute compatibility should be verified for your specific system.
What is the NSN for LA493-6?
LA493-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-037-8074. 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