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U42974 ✓ 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 SPACER,RING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 0.812 INCHES NOMINAL IN, overall_thickness: 0.031 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 5365-00-899-9158, 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
U42974
NSN: 5365-00-899-9158
FSC: 5365
CAGE: 75160 — DEERE & CO (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter0.812 INCHES NOMINAL IN
overall_thickness0.031 INCHES NOMINAL IN
NSN5365-00-899-9158
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN U42974 MFR SPACER,RING
KEY FEATURES
•
OVERALL THICKNESS: 0.031 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
•
OUTSIDE DIAMETER: 0.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL THICKNESS0.031 INCHES NOMINAL IN
INSIDE DIAMETER0.625 INCHES NOMINAL IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
OUTSIDE DIAMETER0.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
J8124799Interchangeable
interchangeable cross-reference
interchangeable
2874Interchangeable
interchangeable cross-reference
interchangeable
F59241Interchangeable
interchangeable cross-reference
interchangeable
2210326Interchangeable
interchangeable cross-reference
interchangeable
175S10Interchangeable
interchangeable cross-reference
interchangeable
42-6921Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is U42974?
U42974 is a SPACER,RING.
What parts can replace U42974?
There are 20 known substitutes for U42974: J8124799, 2874, F59241 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for U42974?
U42974 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-899-9158. 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