Nut, Stainless Steel, Self-Locking, Extended Washer, Overall Height 0.318 Inch Minimum and 0.328 Inch Maximum
Part # LH11519-4
The LH11519-4 Double Hexagon Nut, made from Iron Alloy 660, offers strength and corrosion resistance. With a 0.250 inch thread and prevailing torque design, it ensures secure fastening in aerospace and defense applications.
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Overview
Nut features a part number LH11519-4. This self-locking, extended washer, double hexagon nut is constructed from stainless steel and is designed for applications where secure fastening is critical. It incorporates a prevailing torque all metal design, ensuring that once tightened, it remains firmly in place. The nut has a nominal thread size of 0.250 inches with 28 threads per inch and right-hand thread direction, making it compatible with standard fastener applications. The overall height ranges from 0.318 inches to 0.328 inches, providing versatility in use.
Features & Benefits
Provides a double hexagon shape for easy installation and removal
Features a locking mechanism that prevents loosening due to vibration
Compatible with UNF threaded applications
Designed with a criticality code justification to ensure safety in use
Technical Information
NIIN
008442240
NSN
5310-00-844-2240
FSCG
5310
FSCG Category
Nuts and Washers
UNSPSC Code
31161727
UNSPSC Category
Hexagonal nuts
Lead Time (Days)
220
Product Class Description
Hexagonal nuts
Country of Origin
United States
Harmonized Tariff Schedule Code
7318160085
Manufacturer CAGE Code
56878
Storage Required
No
Unit Of Measure
EA
Pieces Per Pound
0
DFAR Applicable
No
Revision Level Applicable
Yes
Product Class
31161727
Material Composition
STAINLESS STEEL (S/STEEL)
Design Holder CAGE Code
72962
Design Holder
HARVARD INDUSTRIES INC
Potential Alternates
5310008442240
Aircraft Makes
Boeing
Aircraft Models
767
767-200EREM
767-300
767-200EM
Shipping Details
Dry Ice
No
ECCN
EAR99
Proprietary Part
No
Hazmat
No
Buy now from
Boeing Distribution Services
This product is no longer available.
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
