PartsTable
Technical Data Sheet
3488-1 ✓ Verified by PartsTable
Trefl · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

On-trend, swappable design panels compatible with clear Gear4 cases<br>With phone cases becoming the most important accessory to your outfit, Chelsea swappable panels allow you to express your style effortlessly. Each pack contains a collection of four designs inspired by global trends. Just combine with a clear Gear4 case for the perfect balance of style and impact protection.

Case not included.<br><br><b>A collection of 4 swappable inserts<br></b>Each pack contains a collection of 4 designs inspired by global trends – seamlessly compatible with a Gear4 clear case for the perfect balance of style and impact protection.<br><br><b>Trend-Led Designs<br></b>You lead-out and step forward confidently projecting your personality and drive in all that you do. Gear4’s trend-led case designs ensure that your smartphone looks as good as you do.<br><br><b>4 Designs<br></b>Your phone is more than a practical necessity. It’s a statement-making piece.

Now you can customize your clear Gear4 case with This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-732-8331, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
3488-1
NSN: 5340-00-732-8331
FSC: 5340
CAGE: 14892 — BENDIX CORP THE BRAKE AND STEERING DIV (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialSTEEL OVERALL
thickness2.50 MILLIMETERS NOMINAL MM
head_styleROUND EXTENDED WASHER
head_height0.109 INCHES NOMINAL IN
mounting_padNOT INCLUDED
thread_class2A A
head_diameter0.281 INCHES NOMINAL IN
hole_diameter15.00 MILLIMETERS NOMINAL MM
overall_width1.094 INCHES NOMINAL IN
thread_length1.250 INCHES MINIMUM IN
conductor_formSTRANDED LOCATION NOT OTHERWISE SPECIFIED
NSN5340-00-732-8331
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3488-1 MFR: Trefl ⚠ 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
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.437 INCHES NOMINAL IN
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.379 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-00640, FS 1009, TO FS 1022 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENT: ZINC
STYLE DESIGNATOR: STRAIGHT ARCH
MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
MOUNTING HOLE SIZE: 0.343 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.437 INCHES NOMINAL IN
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.379 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-00640, FS 1009, TO FS 1022 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENTZINC
STYLE DESIGNATORSTRAIGHT ARCH
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
MOUNTING HOLE SIZE0.343 INCHES NOMINAL IN
END ITEM IDENTIFICATIONW/S: CATAPULT/ARRESTING GEAR
CUSHIONNOT INCLUDED
OVERALL WIDTH1.094 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
KC5117Interchangeable
interchangeable cross-reference
interchangeable
15X401Interchangeable
interchangeable cross-reference
interchangeable
5305007521693Interchangeable
interchangeable cross-reference
interchangeable
321009Interchangeable
interchangeable cross-reference
interchangeable
3488-1Interchangeable
interchangeable cross-reference
interchangeable
HC-6ST-ZDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3488-1?
3488-1 is a LEAD,ELECTRICAL manufactured by Trefl.
What parts can replace 3488-1?
There are 11 known substitutes for 3488-1: KC5117, 15X401, 5305007521693 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3488-1?
3488-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-732-8331. This indicates validated use in U.S. government and defense supply chains.
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