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Overview
Nut, Self-Locking, Extended Washer, Hexagon H39557-4 is designed for use on the F22 Sentry aircraft. This hexagonal nut incorporates a prevailing torque all-metal design, ensuring a secure fit under various conditions. It has a nominal thread size of 0.250 inches and is constructed to withstand high temperatures, rated at 850.0 Fahrenheit nominal. The nut features a right-hand thread direction and has an overall height of 0.212 inches nominal. Additionally, it includes a dry film lubricant for enhanced performance.
Features & Benefits
Provides a secure locking mechanism with a prevailing torque all-metal design
Designed for high-temperature applications up to 850.0 Fahrenheit
Features a right-hand thread direction for standard engagement
Hexagonal shape allows for easy installation and removal
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