PartsTable
Technical Data Sheet
EW1 ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL WASHER, lens_color: RED, alignment_type: RIGID, overall_height: 0.3750 INCHES NOMINAL IN, surface_finish: GROUND, style_designator: FLAT RACE SURFACE, IN LINE BALL RETAINER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-9116, 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
EW1
NSN: 3110-00-155-9116
FSC: 3110
CAGE: 43991 — FAG BEARINGS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL WASHER
lens_colorRED
alignment_typeRIGID
overall_height0.3750 INCHES NOMINAL IN
surface_finishGROUND
style_designatorFLAT RACE SURFACE, IN LINE BALL RETAINER
light_beam_motionFLASHING
bore_smallest_diameter1.0000 INCHES NOMINAL IN
end_item_identificationPERSONAL OXYGEN SUPPLY SYSTEM (POSS) FOR HIGH ALTITUDE PARACHUTISTS (HAPLSS) CANOPY
voltage_rating_in_volts12.0 DC NOMINAL
overall_outside_diameter1.6250 INCHES NOMINAL IN
furnished_items_and_quantity1 LAMP
NSN3110-00-155-9116
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: EW1 · 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
SURFACE FINISH: GROUND
OVERALL OUTSIDE DIAMETER: 1.6250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR THRUST BEARINGS
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
BORE SMALLEST DIAMETER: 1.0000 INCHES NOMINAL IN
ALIGNMENT TYPE: RIGID
MATERIAL: STEEL WASHER
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHGROUND
OVERALL OUTSIDE DIAMETER1.6250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
OVERALL HEIGHT0.3750 INCHES NOMINAL IN
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
BORE SMALLEST DIAMETER1.0000 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
MATERIALSTEEL WASHER
STYLE DESIGNATORFLAT RACE SURFACE, IN LINE BALL RETAINER
MATERIALSTEEL BALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
1N4745Interchangeable
interchangeable cross-reference
interchangeable
EW1Interchangeable
interchangeable cross-reference
interchangeable
AA00374GAInterchangeable
interchangeable cross-reference
interchangeable
4117-018-01Interchangeable
interchangeable cross-reference
interchangeable
161024-3Interchangeable
Same NIIN cross-reference
interchangeable
9195458Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EW1?
EW1 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace EW1?
There are 6 known substitutes for EW1: 1N4745, EW1, AA00374GA and 3 more. Substitute compatibility should be verified for your specific system.
Is EW1 still available?
EW1 is currently cancelled.
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