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12420R — 12420R

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12420R: 12420R.

The 12420R is a the manufacturer industrial component. Key specifications include outside_diameter: 2.750 INCHES NOMINAL IN, style_designator: BALL, attachment_method: SCREW ON, nominal_thread_size: 0.375 INCHES RECEPTACLE IN, thread_quantity_per_inch: 24 RECEPTACLE, thread_series_designator: UNF RECEPTACLE. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-284-5671, 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
12420R
NSN: 5355-00-284-5671
FSC: 5355 — Knobs and Pointers
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
outside_diameter2.750 INCHES NOMINAL IN
style_designatorBALL
attachment_methodSCREW ON
nominal_thread_size0.375 INCHES RECEPTACLE IN
thread_quantity_per_inch24 RECEPTACLE
thread_series_designatorUNF RECEPTACLE
gripping_surface_conditionSMOOTH
NSN5355-00-284-5671
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 12420R TITLE COMPONENT PN 12420R MFR 12420R
KEY FEATURES
•
STYLE DESIGNATOR: BALL
•
OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.375 INCHES RECEPTACLE IN
•
GRIPPING SURFACE CONDITION: SMOOTH
•
COLOR: BLACK
•
THREAD QUANTITY PER INCH: 24 RECEPTACLE
•
THREAD SERIES DESIGNATOR: UNF RECEPTACLE
•
ATTACHMENT METHOD: SCREW ON
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORBALL
OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.375 INCHES RECEPTACLE IN
GRIPPING SURFACE CONDITIONSMOOTH
COLORBLACK
THREAD QUANTITY PER INCH24 RECEPTACLE
THREAD SERIES DESIGNATORUNF RECEPTACLE
ATTACHMENT METHODSCREW ON
SUBSTITUTES & CROSS-REFERENCES 5
2750Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10B0408Reference document
Same NSN cross-reference
Reference document — Secondary reference
500542Reference document
Same NSN cross-reference
Reference document — Secondary reference
V4504XReference document
Same NSN cross-reference
Reference document — Secondary reference
350037Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12420R?
12420R is a 12420R.
What parts can replace 12420R?
There are 5 known substitutes for 12420R: 2750, 10B0408, 500542 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12420R?
12420R is cataloged in the U.S. Government catalog under NSN 5355-00-284-5671. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.