PartsTable
Technical Data Sheet
PartsTable / MRO / 129-14
129-14 ✓ Verified by PartsTable
Trust · MRO · MRO_GENERAL
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

4 port USB 2.0 Hub for sharing of 1 USB port between 2 or more USB peripherals <br> High speed USB 2.0 data transfer with 480Mbps, 40 times faster than USB 1.1 <br> Connect up to four USB 2.0 or USB 1.1 devices <br> Power supply for best peripheral performance included <br> High power USB output with current protection <br> Windows and Mac compatible This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0207, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 129-14
NSN: 3110-00-100-0207
FSC: 3110
CAGE: 44185 — TLD WOLLARD LLC (USA)
SPECIFICATIONS
height0.047 INCHES NOMINAL IN
diameter0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
end_typeTERMINAL ATTACHMENT BOTH ENDS
materialPLASTIC
cone_width0.8820 INCHES NOMINAL IN
head_styleDEE
body_height0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN
body_length1.950 INCHES NOMINAL IN
grip_length0.440 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
head_height0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
temp_rating550.0 FAHRENHEIT DEGF
thread_class3A SINGLE PRESSURE CONNECTION A
NSN3110-00-100-0207
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 129-14 · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE WIDTH: 0.8820 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
BORE DIAMETER: 1.6250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE WIDTH0.8820 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
BORE DIAMETER1.6250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
25520Interchangeable
interchangeable cross-reference
interchangeable
130503HInterchangeable
interchangeable cross-reference
interchangeable
4253291-1Interchangeable
interchangeable cross-reference
interchangeable
589211Interchangeable
interchangeable cross-reference
interchangeable
1115Interchangeable
interchangeable cross-reference
interchangeable
01845-1235Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 129-14?
129-14 is a COVER,ELECTRICAL CONNECTOR manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 129-14?
There are 29 known substitutes for 129-14: 25520, 130503H, 4253291-1 and 26 more. Substitute compatibility should be verified for your specific system.
Is 129-14 still available?
129-14 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