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219M — SEMICONDUCTOR DEVICE,THYRISTOR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

219M: SEMICONDUCTOR DEVICE,THYRISTOR.

The SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include material: WOOD, WALNUT CASE, bore_shape: STRAIGHT, bore_diameter: 95.00 MILLIMETERS NOMINAL MM, overall_width: 5.500 INCHES NOMINAL IN, load_direction: RADIAL, overall_height: 5.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-6474, 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
219M
NSN: 3110-00-155-6474
NIINs: 001556474, 006493287, 009363891
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 80038 — EQUITABLE BEARING CO INC (USA)
SPECIFICATIONS
materialWOOD, WALNUT CASE
bore_shapeSTRAIGHT
bore_diameter95.00 MILLIMETERS NOMINAL MM
overall_width5.500 INCHES NOMINAL IN
load_directionRADIAL
overall_height5.875 INCHES NOMINAL IN
overall_length13.750 INCHES NOMINAL IN
panel_materialALUMINUM
surface_finishGROUND
adjustment_methodROTARY SWITCH
basic_shape_styleRECTANGULAR OR SQUARE
features_providedHERMETICALLY SEALED CASE
NSN3110-00-155-6474
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 219M · 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
•
LUBRICATION MATERIAL: LUBRICANT
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
OVERALL OUTSIDE DIAMETER: 170.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALLUBRICANT
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
OVERALL WIDTH32.0000 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER170.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER95.00 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 7
219MQ7B4Reference document
Same NSN cross-reference
Reference document — Secondary reference
16135HReference document
Same NSN cross-reference
Reference document — Secondary reference
901219Reference document
Same NSN cross-reference
Reference document — Secondary reference
1219X1Reference document
Same NSN cross-reference
Reference document — Secondary reference
219WReference document
Same NSN cross-reference
Reference document — Secondary reference
1219Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 219M?
219M is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace 219M?
There are 7 known substitutes for 219M: 219MQ7B4, 16135H, 901219 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 219M?
219M is cataloged in the U.S. Government catalog under NSN 3110-00-155-6474. This indicates validated use in U.S. government and defense supply chains.
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