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42889 — MICROCIRCUIT,DIGITAL

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

42889: MICROCIRCUIT,DIGITAL.

The Lindy USB to 2 Port Serial Converter allows the user to easily connect two peripheral devices featuring 9 Way Serial RS232 simultaneously to a USB Type A port. With both USB Type A and serial connectors, this device is a perfect solution for connecting legacy RS232 equipment such as barcode scanners and industrial devices to notebooks and Macbooks, in retail, IT and digital signage scenarios. This converter is compatible with both Windows and Mac operating systems and as it is USB bus-powered, it can be installed quickly and simply with no need for additional power supplies.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-155-6453, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 42889
NSN: 3110-00-155-6453
NIINs: 001556453, 005132542, 008600589, 012022956, 012672802
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
body_width1.850 INCHES MAXIMUM IN
body_height1.500 INCHES MAXIMUM IN
body_length2.100 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
memory_capacityUNKNOWN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating100.0 KILOHERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
features_providedBIPOLAR AND PROGRAMMED AND SCHOTTKY AND W/ACTIVE PULL-UP AND 3-STATE OUTPUT
inductance_rating15.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
NSN3110-00-155-6453
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 42889 · Lindy ⚠ 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 180.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH41.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER180.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER85.00 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 8
F13Reference document
Same NSN cross-reference
Reference document — Secondary reference
7317Reference document
Same NSN cross-reference
Reference document — Secondary reference
131-317-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
317WDReference document
Same NSN cross-reference
Reference document — Secondary reference
042889Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7317X1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 42889?
42889 is a MICROCIRCUIT,DIGITAL manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 42889?
There are 8 known substitutes for 42889: F13, 7317, 131-317-7 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42889?
42889 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6453. This indicates validated use in U.S. government and defense supply chains.
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