PartsTable
Technical Data Sheet
17938 ✓ Verified by PartsTable
Trust · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

Compact, reliable 800VA battery back-up UPS with 2 surge protected power outlets. Keeps your PC up and running when the power goes down; to let you save important data and avoid damaged hardware. Ideal for use at home or small office: compact size and 800 VA battery capacity that’s sufficient for a stand-alone pc.

20.000 Euro warranty on connected equipment (check conditions on trust.com). Surge protected outputs and AVR function to protect connected devices against damage from power surges, spikes and fluctuations. Clear optical and acoustic indicators for power source and low battery.

Overload and short circuit protection. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-164-2046, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
17938
NSN: 3110-00-164-2046
FSC: 3110
CAGE: 94697 — MOOG INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity17
inside_diameter0.600 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
outside_diameter0.803 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN
special_featuresMETALLIC HARDNESS RATING ROCKWELLC MIN 60.0 IN. AND MAX 67.0 IN. IN
style_designatorCYLINDRICAL
spring_solid_length1.350 INCHES NOMINAL IN
center_hole_diameter0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
cross-sectional_height0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
spring_deflection_rate9.300 POUNDS PER INCH NOMINAL LBS
NSN3110-00-164-2046
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 17938 · Trust ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: BALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
STYLE DESIGNATORBALL
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELLC MIN 60.0 IN. AND MAX 67.0 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
17938Interchangeable
interchangeable cross-reference
interchangeable
725-70-08Interchangeable
interchangeable cross-reference
interchangeable
3010284Interchangeable
interchangeable cross-reference
interchangeable
3-908 N602-70Interchangeable
interchangeable cross-reference
interchangeable
F80PL10-56PH80DEGInterchangeable
interchangeable cross-reference
interchangeable
17937Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17938?
17938 is a PARTS KIT,EXPLOSIVE ORDNANCE DIS manufactured by Trust.
What parts can replace 17938?
There are 7 known substitutes for 17938: 17938, 725-70-08, 3010284 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 17938?
17938 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-164-2046. This indicates validated use in U.S. government and defense supply chains.
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