PartsTable
Technical Data Sheet
PartsTable / MRO / 4-2-23
4-2-23 ✓ Verified by PartsTable
Melissa & Doug · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

With over 360 stickers in glamorous, glimmering jewelry and nail designs, young stylists can transform illustrated models from simple to sensational. Just use the glittering nails and accessories stickers to fill 15 colorful background pages and make your own fabulous fashion spreads! Kids and tweens will have a blast as they express their creativity in this unique arts-and-crafts activity. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-146-2734, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 4-2-23
NSN: 5330-00-146-2734
FSC: 5330
CAGE: 10941 — CARVER PUMP COMPANY (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
body_styleW/MTG TABS/FLANGES TERMINAL(S) ON ONE SURFACE
body_width2.000 INCHES NOMINAL IN
body_height1.063 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
body_length2.000 INCHES NOMINAL IN
wheel_styleCONE, CURVED SIDES W/ FLAT BASE
thread_class2A A
usage_designDENTAL
body_diameter0.625 INCHES NOMINAL IN
hole_diameter0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.260 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
NSN5330-00-146-2734
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4-2-23 MFR: Melissa & Doug ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BOLT HOLE QUANTITY: 4
•
HOLE DIAMETER: 0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CROSS-SECTIONAL THICKNESS: 0.250 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 6.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
SIDE RADIUS FROM GASKET CENTER: 3.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BOLT HOLE QUANTITY4
HOLE DIAMETER0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER6.500 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
OVERALL WIDTH7.750 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER3.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
C010165Interchangeable
interchangeable cross-reference
interchangeable
4223Interchangeable
interchangeable cross-reference
interchangeable
A-A-2820-7Interchangeable
interchangeable cross-reference
interchangeable
4510002027366Interchangeable
interchangeable cross-reference
interchangeable
WW-P-541/1Interchangeable
interchangeable cross-reference
interchangeable
MCS3075Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-2-23?
4-2-23 is a RESISTOR,FIXED,WIRE WOUND manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4-2-23?
There are 20 known substitutes for 4-2-23: C010165, 4223, A-A-2820-7 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-2-23?
4-2-23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-146-2734. 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.
PartsTable Design LLC · partstable.com
Last verified: July 2026