PartsTable
Technical Data Sheet
W38-8 ✓ Verified by PartsTable
Motorola · 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>MOTOROLA W388</b><br>Tell the world you’ve arrived without saying a word. The handy W388 serves up both great mobile phone basics and a fantastic music experience, in a candy bar handset that you can show off with pride. Friendly features on the W388 such as long-lasting battery life, a mighty music player with motoID4, VGA camera and Motorola’s proprietary CrystalTalk™ audio-enhancing technology provide a dependable experience.

<br><br><b>Everything to Stay Connected</b><br>The W388 goes beyond basic phone features with multiple ways to stay in touch and up to approximately nine hours of talk time1. It can pack up to 750 text messages and 1000 phone contacts, and features an enhanced user interface, making it easy to create a text with one click. The W388 also offers Hinglish predictive text and regional support for seven African languages.

Motorola’s CrystalTalk technology enhances each phone call by helping reduce background noises, so users can hear and be heard..<br><br><b> This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-447-9559, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
W38-8
NSN: 5330-00-447-9559
FSC: 5330
CAGE: 93144 — LEIGHTON INDUSTRIES SERVICE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
hole_diameter0.359 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.437 INCHES NOMINAL IN
aperture_width3.188 INCHES NOMINAL IN
aperture_length3.688 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.250 INCHES NOMINAL IN
outside_corner_radius0.281 INCHES NOMINAL IN
cross-sectional_thickness0.250 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
outside_corner_inverted_radius0.875 INCHES NOMINAL IN
NSN5330-00-447-9559
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: W38-8 MFR: Motorola ⚠ 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
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
APERTURE WIDTH: 3.188 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS: 0.040 INCHES NOMINAL IN
APERTURE LENGTH: 3.688 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER: 2.093 INCHES NOMINAL IN
OUTSIDE CORNER INVERTED RADIUS: 0.875 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE WIDTH3.188 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.040 INCHES NOMINAL IN
APERTURE LENGTH3.688 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER2.093 INCHES NOMINAL IN
OVERALL WIDTH4.437 INCHES NOMINAL IN
OUTSIDE CORNER INVERTED RADIUS0.875 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.281 INCHES NOMINAL IN
HOLE DIAMETER0.359 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
62032Interchangeable
interchangeable cross-reference
interchangeable
55009114BInterchangeable
interchangeable cross-reference
interchangeable
W38-8Interchangeable
interchangeable cross-reference
interchangeable
P18T1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W38-8?
W38-8 is a GASKET manufactured by Motorola.
What parts can replace W38-8?
There are 4 known substitutes for W38-8: 62032, 55009114B, W38-8 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W38-8?
W38-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-447-9559. This indicates validated use in U.S. government and defense supply chains.
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