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LE-721143-1 — ARM,WINDSHIELD WIPER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LE-721143-1: ARM,WINDSHIELD WIPER.

The ARM,WINDSHIELD WIPER is a the manufacturer industrial component. Key specifications include arm_length: 10.750 INCHES MINIMUM AND 15.000 INCHES MAXIMUM IN, hole_diameter: 0.700 INCHES NOMINAL IN, painted_feature: NOT INCLUDED, mounting_position: UNIVERSAL, drive_shaft_adapter: NOT INCLUDED, drive_adapter_extension: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 2540-01-159-7955, 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
LE-721143-1
NSN: 2540-01-159-7955
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 24956 — UNITED TECHNOLOGIES CORP ELECTRO SYSTEMS INC (USA)
SPECIFICATIONS
arm_length10.750 INCHES MINIMUM AND 15.000 INCHES MAXIMUM IN
hole_diameter0.700 INCHES NOMINAL IN
painted_featureNOT INCLUDED
mounting_positionUNIVERSAL
drive_shaft_adapterNOT INCLUDED
drive_adapter_extensionNOT INCLUDED
drive_end_locking_deviceNOT INCLUDED
drive_end_drive_shaft_mounting_holeINCLUDED
NSN2540-01-159-7955
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARM,WINDSHIELD WIPER TITLE COMPONENT PN LE-721143-1 MFR ARM,WINDSHIELD WIPER
KEY FEATURES
•
DRIVE ADAPTER EXTENSION: NOT INCLUDED
•
DRIVE END DRIVE SHAFT MOUNTING HOLE: INCLUDED
•
MOUNTING POSITION: UNIVERSAL
•
ARM LENGTH: 10.750 INCHES MINIMUM AND 15.000 INCHES MAXIMUM IN
•
PAINTED FEATURE: NOT INCLUDED
•
DRIVE END LOCKING DEVICE: NOT INCLUDED
•
DRIVE SHAFT ADAPTER: NOT INCLUDED
•
HOLE DIAMETER: 0.700 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DRIVE ADAPTER EXTENSIONNOT INCLUDED
DRIVE END DRIVE SHAFT MOUNTING HOLEINCLUDED
MOUNTING POSITIONUNIVERSAL
ARM LENGTH10.750 INCHES MINIMUM AND 15.000 INCHES MAXIMUM IN
PAINTED FEATURENOT INCLUDED
DRIVE END LOCKING DEVICENOT INCLUDED
DRIVE SHAFT ADAPTERNOT INCLUDED
HOLE DIAMETER0.700 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-003-8351 2540-00-211-6255 2540-00-286-9674 2540-00-383-5078 2540-00-402-8320 2540-00-693-1039 2540-01-221-1441 2540-01-568-0545
SUBSTITUTES & CROSS-REFERENCES 1
LA-606-18Reference 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 LE-721143-1?
LE-721143-1 is a ARM,WINDSHIELD WIPER.
What parts can replace LE-721143-1?
There is 1 known substitute for LE-721143-1: LA-606-18. Substitute compatibility should be verified for your specific system.
What is the NSN for LE-721143-1?
LE-721143-1 is cataloged in the U.S. Government catalog under NSN 2540-01-159-7955. 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.