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PartsTable / COMPONENT / 2D2631
2D2631 ✓ 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 NUT,VALVE STEM,PNEUMATIC TIRE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: FITS 0.482-26 IN. THD;HEXAGON SHAPE;5/8 IN.

ACROSS FLATS;3/16 IN. HEAD HEIGHT IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-859-0382, 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
2D2631
NSN: 2640-00-859-0382
FSC: 2640
CAGE: Z0939 — CATERPILLAR OF AUSTRALIA PTY LTD (AUS)
SPECIFICATIONS
general_characteristics_item_descriptionFITS 0.482-26 IN. THD;HEXAGON SHAPE;5/8 IN. ACROSS FLATS;3/16 IN. HEAD HEIGHT IN
NSN2640-00-859-0382
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NUT,VALVE STEM,PNEUMATIC TIRE TITLE COMPONENT PN 2D2631 MFR NUT,VALVE STEM,PNEUMAT
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FITS 0.482-26 IN. THD;HEXAGON SHAPE;5/8 IN. ACROSS FLATS;3/16 IN. HEAD HEIGHT IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFITS 0.482-26 IN. THD;HEXAGON SHAPE;5/8 IN. ACROSS FLATS;3/16 IN. HEAD HEIGHT IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
7252-2HInterchangeable
interchangeable cross-reference
interchangeable
7252Interchangeable
interchangeable cross-reference
interchangeable
1063Interchangeable
interchangeable cross-reference
interchangeable
1390Interchangeable
interchangeable cross-reference
interchangeable
1560AInterchangeable
interchangeable cross-reference
interchangeable
24141Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2D2631?
2D2631 is a NUT,VALVE STEM,PNEUMATIC TIRE.
What parts can replace 2D2631?
There are 23 known substitutes for 2D2631: 7252-2H, 7252, 1063 and 20 more. Substitute compatibility should be verified for your specific system.
Is 2D2631 still available?
2D2631 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026