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12C19 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

12C19: SWITCH,CODE INDICATING WHEEL.

The SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, cup_width: 0.7500 INCHES NOMINAL IN, cone_width: 1.0013 INCHES NOMINAL IN, bore_diameter: 1.1562 INCHES NOMINAL IN, overall_width: 0.9375 INCHES NOMINAL IN, standout_width: 0.1875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-4467, 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
MRO→ MRO_GENERAL→ 12C19
NSN: 3110-00-100-4467
NIINs: 001004467, 011453370
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24047 — COOPER INDUSTRIES INC DBA COOPER TOOLS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.7500 INCHES NOMINAL IN
cone_width1.0013 INCHES NOMINAL IN
bore_diameter1.1562 INCHES NOMINAL IN
overall_width0.9375 INCHES NOMINAL IN
standout_width0.1875 INCHES NOMINAL IN
special_featuresROLLER BEARING STYLE:NO. 370 OF OLD FIIG A04400;RETAINER FABRICATION METHOD:ANY ACCEPTABLE;SEPERATION FEATURE:INCLUDED;BEARING OUTSIDE DIA.:2.6150 IN. NOM. IN
cone_corner_radius0.1400 INCHES NOMINAL IN
backface_corner_radius0.0460 INCHES NOMINAL IN
nondefinitive_spec/std_data751 TYPE
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-100-4467
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12C19 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CUP WIDTH: 0.7500 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0460 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 751 TYPE
•
CONE CORNER RADIUS: 0.1400 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.1875 INCHES NOMINAL IN
•
CONE WIDTH: 1.0013 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CUP WIDTH0.7500 INCHES NOMINAL IN
OVERALL WIDTH0.9375 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0460 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA751 TYPE
CONE CORNER RADIUS0.1400 INCHES NOMINAL IN
STANDOUT WIDTH0.1875 INCHES NOMINAL IN
CONE WIDTH1.0013 INCHES NOMINAL IN
SPECIAL FEATURESROLLER BEARING STYLE:NO. 370 OF OLD FIIG A04400;RETAINER FABRICATION METHOD:ANY ACCEPTABLE;SEPERATION FEATURE:INCLUDED;BEARING OUTSIDE DIA.:2.6150 IN. NOM. IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.1562 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
2690-2631Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4012Reference document
Same NSN cross-reference
Reference document — Secondary reference
FFB187Reference document
Same NSN cross-reference
Reference document — Identification reference
751X02600X5700Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12C19?
12C19 is a SWITCH,CODE INDICATING WHEEL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12C19?
There are 4 known substitutes for 12C19: 2690-2631, 4012, FFB187 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12C19?
12C19 is cataloged in the U.S. Government catalog under NSN 3110-00-100-4467. This indicates validated use in U.S. government and defense supply chains.
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