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Technical Data Sheet
PartsTable / O-RING / 72242
72242 ✓ Verified by PartsTable
Kensington · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

<b>Laser Sharp Precision in a Three-Button Wireless Desktop Mouse</b><br><br>The Kensington PilotMouse Laser Wireless 6-button mouse gives you more. With precise laser tracking, 2.4GHz wireless technology, 4-way tilt-scroll wheel and advanced power management, this mouse is a true powerhouse. <br><br><b>Features</b><br><br>- Advanced laser tracking works precisely on almost any surface--with 20X the surface sensitivity as optical.<br>- Wireless technology helps ensure high-speed wireless performance and great range.<br>- Advanced power management technology.<br>- 4-way tilt-scroll wheel lets you move side-to-side or up and down easily.<br>- Flexible rubber grips provide excellent comfort and control.<br>- Mini USB wireless receiver keeps your desk free of clutter.<br>- Miniature USB wireless receiver.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-148-1409, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
72242
NSN: 5331-00-148-1409
FSC: 5331 — O-RING
CAGE: 96313 — HAYES-DANA LTD CORPORATE OFFICES CORPORATE OFFICES (CAN)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
case_styleFLANGED
ring_styleINTERNAL
seal_width0.610 INCHES NOMINAL IN
usage_designINTERNAL
conductor_formSTRANDED ALL CONDUCTORS
major_thickness0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN
outside_diameter4.185 INCHES MINIMUM AND 4.235 INCHES MAXIMUM IN
special_featuresASSY; LEFT WING TIP INCREASE THE AIRCRAFT OPERATING EFFICENCY BY REDUCING INDUCED DRAG AT THE TIPS OF THE WINGS.
surface_treatmentCADMIUM AND CHROMATE
conductor_quantity6
housing_bore_diameter1.436 INCHES NOMINAL IN
NSN5331-00-148-1409
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 72242 MFR: Kensington ⚠ 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
•
MATERIAL: RUBBER SYNTHETIC
•
CROSS-SECTIONAL HEIGHT: 0.130 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
CROSS-SECTIONAL HEIGHT0.130 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
MS16625-1387Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-21248Interchangeable
interchangeable cross-reference
interchangeable
3000-X387-ST-CDInterchangeable
interchangeable cross-reference
interchangeable
B119179Interchangeable
interchangeable cross-reference
interchangeable
73296R91Interchangeable
interchangeable cross-reference
interchangeable
70585R91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 72242?
72242 is a CABLE ASSEMBLY,POWER,ELECTRICAL manufactured by Kensington.
What parts can replace 72242?
There are 13 known substitutes for 72242: MS16625-1387, MIL-DTL-21248, 3000-X387-ST-CD and 10 more. Substitute compatibility should be verified for your specific system.
Is 72242 still available?
72242 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026