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Technical Data Sheet
PartsTable / COMPONENT / 821-118140
821-118140 ✓ 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 STEERING TRUNNION,FLANGED is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-902-2300, 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
821-118140
NSN: 2530-00-902-2300
FSC: 2530
CAGE: 55683 — WHEELER FLEET SOLUTIONS, CO. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATL STEEL,2.938 IN. LG,FLANGE END 6.938 IN. OD,4 HOLES 0.781 IN. DIA,3.875 IN. C TO C,1.500 IN. SPHER RADIUS,GROOVE 2.750 IN. DIA,SMALL END 3.000 IN. DIA IN
NSN2530-00-902-2300
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STEERING TRUNNION,FLANGED TITLE COMPONENT PN 821-118140 MFR STEERING TRUNNION,FLAN
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL,2.938 IN. LG,FLANGE END 6.938 IN. OD,4 HOLES 0.781 IN. DIA,3.875 IN. C TO C,1.500 IN. SPHER RADIUS,GROOVE 2.750 IN. DIA,SMALL END 3.000 IN. DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL,2.938 IN. LG,FLANGE END 6.938 IN. OD,4 HOLES 0.781 IN. DIA,3.875 IN. C TO C,1.500 IN. SPHER RADIUS,GROOVE 2.750 IN. DIA,SMALL END 3.000 IN. DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
118-1-40Interchangeable
interchangeable cross-reference
interchangeable
1181/40CInterchangeable
interchangeable cross-reference
interchangeable
5448Interchangeable
interchangeable cross-reference
interchangeable
4724-40Interchangeable
interchangeable cross-reference
interchangeable
301-626C0H0-100DInterchangeable
interchangeable cross-reference
interchangeable
AS1669SPN35Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 821-118140?
821-118140 is a STEERING TRUNNION,FLANGED.
What parts can replace 821-118140?
There are 6 known substitutes for 821-118140: 118-1-40, 1181/40C, 5448 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 821-118140?
821-118140 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-902-2300. 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