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83A-4 ✓ 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 PUMP UNIT,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL, leg_shape: RECTANGULAR, hinged_end_type: SPRING JOINT, size_designator: 4.000 INCHES NOMINAL IN, adjustment_method: SOLID NUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5210-00-266-7038, 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
83A-4
NSN: 5210-00-266-7038
FSC: 5210
CAGE: 57163 — L.S. STARRETT COMPANY (THE) DIV TOOL DIVISION (USA)
SPECIFICATIONS
materialSTEEL
leg_shapeRECTANGULAR
hinged_end_typeSPRING JOINT
size_designator4.000 INCHES NOMINAL IN
adjustment_methodSOLID NUT
NSN5210-00-266-7038
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP UNIT,CENTRIFUGAL TITLE COMPONENT PN 83A-4 MFR PUMP UNIT,CENTRIFUGAL
KEY FEATURES
•
ADJUSTMENT METHOD: SOLID NUT
•
MATERIAL: STEEL
•
LEG SHAPE: RECTANGULAR
•
HINGED END TYPE: SPRING JOINT
•
SIZE DESIGNATOR: 4.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ADJUSTMENT METHODSOLID NUT
MATERIALSTEEL
LEG SHAPERECTANGULAR
HINGED END TYPESPRING JOINT
SIZE DESIGNATOR4.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
GGG-D-351Interchangeable
Dividers,mechanics'
interchangeable
104-6Interchangeable
Dividers,mechanics'
interchangeable
GGG-D-351 TYCSZ6Interchangeable
Dividers,mechanics'
interchangeable
GGG-D-351 TYCInterchangeable
Dividers,mechanics'
interchangeable
810Interchangeable
Dividers,mechanics'
interchangeable
06970707Interchangeable
Dividers,mechanics'
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 83A-4?
83A-4 is a PUMP UNIT,CENTRIFUGAL.
What parts can replace 83A-4?
There are 22 known substitutes for 83A-4: GGG-D-351, 104-6, GGG-D-351 TYCSZ6 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 83A-4?
83A-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5210-00-266-7038. 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