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PartsTable / COMPONENT / B74.2 TY1 A46K5V 1-1/2X1/2X3/8

B74.2 TY1 A46K5V 1-1/2X1/2X3/8 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The REDUCING WASHER,KNOCKOUT is a the manufacturer industrial component. Key specifications include diameter: 0.375 INCHES NOMINAL IN, wheel_style: STRAIGHT, usage_design: METALWORKING, hole_diameter: 0.375 INCHES NOMINAL IN, wheel_diameter: 1.500 INCHES NOMINAL IN, mounting_method: ARBOR HOLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3460-00-357-4994, 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
B74.2 TY1 A46K5V 1-1/2X1/2X3/8
NSN: 3460-00-357-4994
FSC: 3460
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
diameter0.375 INCHES NOMINAL IN
wheel_styleSTRAIGHT
usage_designMETALWORKING
hole_diameter0.375 INCHES NOMINAL IN
wheel_diameter1.500 INCHES NOMINAL IN
mounting_methodARBOR HOLE
overall_thickness0.500 INCHES NOMINAL IN
screen_grit_size_designator46
specification/standard_data80204-B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
mounting_opening_shape_styleROUND
NSN3460-00-357-4994
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REDUCING WASHER,KNOCKOUT TITLE COMPONENT PN B74.2 TY1 A46K5V 1-1/2X1/2X3/8 MFR REDUCING WASHER,KNOCKO
KEY FEATURES
•
HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
OVERALL THICKNESS: 0.500 INCHES NOMINAL IN
•
MOUNTING METHOD: ARBOR HOLE
•
WHEEL DIAMETER: 1.500 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: ROUND
•
SCREEN GRIT SIZE DESIGNATOR: 46
•
USAGE DESIGN: METALWORKING
TECHNICAL CHARACTERISTICS
HOLE DIAMETER0.375 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OVERALL THICKNESS0.500 INCHES NOMINAL IN
MOUNTING METHODARBOR HOLE
WHEEL DIAMETER1.500 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEROUND
SCREEN GRIT SIZE DESIGNATOR46
USAGE DESIGNMETALWORKING
WHEEL STYLESTRAIGHT
DIAMETER0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
572901R1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
R11957InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
XC1482DInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RW-511InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1454-CInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1069InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B74.2 TY1 A46K5V 1-1/2X1/2X3/8?
B74.2 TY1 A46K5V 1-1/2X1/2X3/8 is a REDUCING WASHER,KNOCKOUT.
What parts can replace B74.2 TY1 A46K5V 1-1/2X1/2X3/8?
There are 9 known substitutes for B74.2 TY1 A46K5V 1-1/2X1/2X3/8: 572901R1, R11957, XC1482D and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B74.2 TY1 A46K5V 1-1/2X1/2X3/8?
B74.2 TY1 A46K5V 1-1/2X1/2X3/8 is cataloged in the Federal Logistics Information System under NSN 3460-00-357-4994. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: October 2026