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38520 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
Lindy · TAPERED BEARING
PRODUCT OVERVIEW

38520: COUPLING,SHAFT,FLEXIBLE.

Lindy's range of Fibre Optic Hybrid cables are a professional solution for extending DP signals over longer distances.Combining the flexibility and high EMI and RFI resistance of fibre optic cable with standard copper cabling, these hybrid cables are ideal for use in critical AV setups, commercial displays or high-performance residential installations. The internal technology provides uncompressed amplification of the DP signal, allowing long distance extension of DP 8K content that is simply not possible with passive cables. With 40Gbps bandwidth (UHBR10), these cables support DisplayPort 2.0 resolutions up to 3840x2160@144Hz, and 7680x4320 / 10240x4320@60Hz.

Content can be viewed with incredible detail and clarity at higher refresh rates and supporting static and dynamic HDR for optimum viewing of movies, graphics or imagery. This part is cataloged in the U.S. Government catalog under NSN 3110-00-117-0775, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
38520
NSN: 3110-00-117-0775
NIINs: 001170775, 002308043, 003553242, 010945718, 012231521
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 54123 — COLSON CORP THE (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleHEXAGON
nut_height0.062 INCHES NOMINAL IN
thread_class2B
bore_diameter0.8220 INCHES MINIMUM AND 0.8280 INCHES MAXIMUM IN
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.438 INCHES NOMINAL IN
thread_seriesUNS
alignment_typeRIGID
overall_height0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM IN
overall_length6.125 INCHES NOMINAL IN
surface_finishUNGROUND
NSN3110-00-117-0775
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 38520 · Lindy ⚠ 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
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: TAPERED ROLLERS, BANDED OD
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 1.6600 INCHES MINIMUM AND 1.6700 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM IN
SURFACE FINISHUNGROUND
STYLE DESIGNATORTAPERED ROLLERS, BANDED OD
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER1.6600 INCHES MINIMUM AND 1.6700 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESW/O OIL HOLE IN BAND AND RADIUS AT BORE CHAMFER 1/32 IN. BY 45 DEG IN
BORE DIAMETER0.8220 INCHES MINIMUM AND 0.8280 INCHES MAXIMUM IN
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
B3123AReference document
Same NSN cross-reference
Reference document — Secondary reference
3210604Reference document
Same NSN cross-reference
Reference document — Secondary reference
799003Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS17169-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B3123A2Reference document
Same NSN cross-reference
Reference document — Secondary reference
T83Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 38520?
38520 is a COUPLING,SHAFT,FLEXIBLE manufactured by Lindy.
What parts can replace 38520?
There are 7 known substitutes for 38520: B3123A, 3210604, 799003 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 38520?
38520 is cataloged in the U.S. Government catalog under NSN 3110-00-117-0775. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.