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PartsTable / COMPONENT / 831506
831506 ✓ 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 PARTS KIT,ROTARY PUMP is a the manufacturer industrial component. Key specifications include material: STEEL, socket_shape: HEXAGON, overall_length: 2.125 INCHES NOMINAL IN, drive_end_shape: MALE HEXAGON, features_provided: NONMAGNETIC, socket_distance_across_flats: 0.250 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 4320-00-443-5756, 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
831506
NSN: 4320-00-443-5756
FSC: 4320
CAGE: 32762 — GRINDLEY MANUFACTURING INC. (USA)
SPECIFICATIONS
materialSTEEL
socket_shapeHEXAGON
overall_length2.125 INCHES NOMINAL IN
drive_end_shapeMALE HEXAGON
features_providedNONMAGNETIC
socket_distance_across_flats0.250 INCHES NOMINAL IN
shank_width_across_wrench_flats0.250 INCHES NOMINAL IN
NSN4320-00-443-5756
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,ROTARY PUMP TITLE COMPONENT PN 831506 MFR PARTS KIT,ROTARY PUMP
KEY FEATURES
•
NONSUPPLY ITEMS AND QUANTITIES: 33525 206841 PIN ALIGNMENT 1; 33525 255288 RETAINER SPRING 1; 33525206844 GUIDE 1; 33525 206845 1; 33525 206846 PLUG DOWEL 1; 33525 206847 GASKET 8; 33525 206852 BALL 1; 33525 206853 KEY THRUST PLATE 1; 33525 250588 KEY SHAFT 1; 33525 250589 PIN THRUST 1; 33525 250865 WASHER THRUST 1; 33525 18400006 RING RETAINER 1; 33525 52580807 SCREW 2; 33525 52580808 SCREW 2; 33525 52580810 SCREW 4
•
COMPONENT QUANTITY: 27
TECHNICAL CHARACTERISTICS (FLIS)
NONSUPPLY ITEMS AND QUANTITIES33525 206841 PIN ALIGNMENT 1; 33525 255288 RETAINER SPRING 1; 33525206844 GUIDE 1; 33525 206845 1; 33525 206846 PLUG DOWEL 1; 33525 206847 GASKET 8; 33525 206852 BALL 1; 33525 206853 KEY THRUST PLATE 1; 33525 250588 KEY SHAFT 1; 33525 250589 PIN THRUST 1; 33525 250865 WASHER THRUST 1; 33525 18400006 RING RETAINER 1; 33525 52580807 SCREW 2; 33525 52580808 SCREW 2; 33525 52580810 SCREW 4
COMPONENT QUANTITY27
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
38215Interchangeable
interchangeable cross-reference
interchangeable
831506Interchangeable
interchangeable cross-reference
interchangeable
38215-7Interchangeable
interchangeable cross-reference
interchangeable
K842399Interchangeable
Same NIIN cross-reference
interchangeable
842399Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 831506?
831506 is a PARTS KIT,ROTARY PUMP.
What parts can replace 831506?
There are 5 known substitutes for 831506: 38215, 831506, 38215-7 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 831506?
831506 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-443-5756. 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