PartsTable
Technical Data Sheet
4-3962 ✓ Verified by PartsTable
Bestway · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

Fill your summer with relaxation and color with the Bestway Summer Colors Adjustable Lounge! Featuring a sturdy I-beams for comfort and support, this pool lounge also includes a see-through window at the end of the lounge to view the water below. The green transparent top allows you to see the bright blue colorful beams below and the adjustable backrest allows you to inflate and deflate the attached tube to your preference. Inflate the tube more to sit up straighter and let some air out to recline and use as a flat lounge.

Plus, the Summer Colors lounge is easy to toss in your bag for a day of relaxing the pool, lake or beach. Have a pool season to remember with the Bestway Summer Colors Adjustable Lounge! This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-154-9038, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
4-3962
NSN: 5330-00-154-9038
FSC: 5330
CAGE: 81596 — FEDERAL-MOGUL CORP SEALING PRODUCTS GROUP VAN WERT PLANT (USA)
SPECIFICATIONS
materialLEATHER SEALING ELEMENT
disk_typeEXTERNAL TEETH
case_styleSQUARE
seal_width0.438 INCHES NOMINAL IN
design_typeWET
flexibilityRIGID
disk_materialSTEEL
housing_bore_diameter1.874 INCHES NOMINAL IN
sealing_element_styleANGULAR
teeth_quantity_per_disk76
accommodated_shaft_diameter1.375 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-00-154-9038
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4-3962 MFR: Bestway ⚠ 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
ACCOMMODATED SHAFT DIAMETER: 1.375 INCHES NOMINAL IN
HOUSING BORE DIAMETER: 1.874 INCHES NOMINAL IN
SEAL WIDTH: 0.438 INCHES NOMINAL IN
SEALING ELEMENT STYLE: ANGULAR
MATERIAL: STEEL CASE
CASE STYLE: SQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER1.375 INCHES NOMINAL IN
HOUSING BORE DIAMETER1.874 INCHES NOMINAL IN
SEAL WIDTH0.438 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
MATERIALSTEEL CASE
MATERIALLEATHER SEALING ELEMENT
CASE STYLESQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
MT 7413XInterchangeable
interchangeable cross-reference
interchangeable
13546Interchangeable
interchangeable cross-reference
interchangeable
135-0046-001Interchangeable
interchangeable cross-reference
interchangeable
135-46-1Interchangeable
interchangeable cross-reference
interchangeable
4-3962Interchangeable
interchangeable cross-reference
interchangeable
471723-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-3962?
4-3962 is a INSULATION SLEEVING,ELECTRICAL,S manufactured by Bestway.
What parts can replace 4-3962?
There are 18 known substitutes for 4-3962: MT 7413X, 13546, 135-0046-001 and 15 more. Substitute compatibility should be verified for your specific system.
Is 4-3962 still available?
4-3962 is currently cancelled.
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