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Technical Data Sheet
48690 ✓ Verified by PartsTable
GIGABYTE · 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>GIGABYTE CUSTOM-DESIGNED COOLING SYSTEM</b><br><br>GIGABYTE Custom-designed cooling system features a 90mm unique blade fan, a copper composite heat-pipe with direct touch GPU and 3D active fan functionality, together delivering an effective heat dissipation capacity for higher performance at lower temperatures.<br><br><b>TINY SIZE WITH MIGHTY PERFORMANCE. AT ONCE.</b><br><br>For users who prefer small chassis and expect strong performance, GIGABYTE delivers with the new 170mm length GeForce® GTX 1660 Ti MINI ITX OC graphics card. Not only does the MINI ITX OC embed powerful GeForce® GTX 1660 Ti graphics processing to provide gamers with the best experience in each gaming masterpiece, but it’s also easily installed in smaller sized chassis.

You never have to worry about the card you purchased not fitting into the chassis.<br><br><b>UNIQUE BLADE FAN</b><br><br>The airflow is spilt by the triangular fan edge, and guided smoothly through the 3D stripe curve on the fan surface, effectiv This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-1628, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
48690
NSN: 5330-00-292-1628
FSC: 5330
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating70.0 SHORE DUROMETER A NOMINAL
outside_diameter5.150 INCHES NOMINAL IN
center_hole_diameter4.585 INCHES MINIMUM AND 4.615 INCHES MAXIMUM IN
elongation_percentage250 MAXIMUM
cross-sectional_height0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
end_item_identificationUSED ON RADIO R2307
NSN5330-00-292-1628
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 48690 MFR: GIGABYTE ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
AC33265Interchangeable
interchangeable cross-reference
interchangeable
502-4-1Interchangeable
interchangeable cross-reference
interchangeable
50023Interchangeable
interchangeable cross-reference
interchangeable
59663T1Interchangeable
interchangeable cross-reference
interchangeable
302MR007P009Interchangeable
interchangeable cross-reference
interchangeable
302MR7P9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48690?
48690 is a CRYSTAL UNIT,QUARTZ manufactured by GIGABYTE.
What parts can replace 48690?
There are 31 known substitutes for 48690: AC33265, 502-4-1, 50023 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 48690?
48690 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-1628. This indicates validated use in U.S. government and defense supply chains.
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