PartsTable
Technical Data Sheet
Download PDF

L1001 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

L1001: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include width: 3.250 INCHES NOMINAL IN, height: 3.250 INCHES NOMINAL IN, length: 2.125 INCHES NOMINAL IN, material: CORK OVERALL, cup_width: 1.0625 INCHES NOMINAL IN, bore_shape: STRAIGHT SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-4184, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
L1001
NSN: 3110-00-100-4184
NIINs: 001004184, 002447307, 002754669, 003708568, 005568811, 008011261, 010659356, 016334925
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 99832 — SCOTT HUBER ESSICK A CO OF FIGGIE INTERNATIONAL INC (USA)
SPECIFICATIONS
width3.250 INCHES NOMINAL IN
height3.250 INCHES NOMINAL IN
length2.125 INCHES NOMINAL IN
materialCORK OVERALL
cup_width1.0625 INCHES NOMINAL IN
bore_shapeSTRAIGHT SECOND END
cone_width1.4200 INCHES NOMINAL IN
bore_length1.3130 INCHES NOMINAL FIRST END IN
design_typeMULTIJAW
keyway_depth0.0940 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM BOTH ENDS IN
keyway_width0.156 INCHES MINIMUM AND 0.250 INCHES MAXIMUM BOTH ENDS IN
axle_quantity1
NSN3110-00-100-4184
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: L1001 · OEM ⚠ 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
•
CUP WIDTH: 1.0625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 4.0000 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 751 TYPE
•
CONE CORNER RADIUS: 0.1400 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.3125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CUP WIDTH1.0625 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH1.3750 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER4.0000 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA751 TYPE
CONE CORNER RADIUS0.1400 INCHES NOMINAL IN
STANDOUT WIDTH0.3125 INCHES NOMINAL IN
CONE WIDTH1.4200 INCHES NOMINAL IN
BORE DIAMETER1.7500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
FFB187/01-288Reference document
Same NSN cross-reference
Reference document — Secondary reference
522AND527Reference document
Same NSN cross-reference
Reference document — Secondary reference
527-522Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59649-288Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FFB187TYPE751Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-B-187/01Reference 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
Ready to buy L1001?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is L1001?
L1001 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace L1001?
There are 7 known substitutes for L1001: FFB187/01-288, 522AND527, 527-522 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L1001?
L1001 is cataloged in the U.S. Government catalog under NSN 3110-00-100-4184. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — L1001