Homeland Security Department. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. In each case, the loose ends of the strands should be tucked neatly away from inadvertent impact. This AD requires certain inspections of the main rotor and tail rotor control pushrods pushrods. Relevant information about this document from Regulations. Document Details Information about this document as published in the Federal Register. Health Care Reform documents in the last year.

Federal Register Airworthiness Directives Sikorsky Aircraft Corporation

Safety wire or locking-wire is a type of positive locking device that prevents fasteners from B has no other reference to twists per inch either by hand twisting with special tools.

identifies different twists per inch as – inches at. You may not know how to tie a safety wire, or you may be convinced you can't do it unless you're an A&P (Six to eight turns per inch.).

The common method of installing lock wire shall consist of two strands of wire The number of twists per inch as recorded in Tablerepresents general.
Homeland Security Department.

Enhanced Content - Read Public Comments. We determined that this AD will not have federalism implications under Executive Order Document Statistics Document page views are updated periodically throughout the day and are cumulative counts for this document including its time on Public Inspection.

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Turns per inch of 0.02 lockwire

This property allows it to remain locked around an object, such as when it is passed through a small hole on a fastener, looped back upon itself and then twisted. For example, if a standard automotive bolt in the U. Alternatively, some threaded shackles are provided with a hole through the threaded end of the pin beyond where it emerges from the threaded hole. This application of witness wires is widely varied, and may cover a broad range of types of equipment and numerous situations. Only official editions of the Federal Register provide legal notice to the public and judicial notice to the courts under 44 U. Veterans Affairs Department. In a similar manner, critical system switch covers are protected from inadvertent activation, through the application of witness wire.

Prior to installation, calibrate indicator per instructions and test points of paragraph a. the spool is 7 ohms for each 25 feet or approximately ohms per inch of wire.

a. Access to the spool resistor is gained as follows: (1) Remove safety wire.

Federal Register Airworthiness Directives Sikorsky Aircraft Corporation

(2) Unwind a turn or two of wire at a time and scrape off the insulation. Twists Per Inch dures which follow concerning safety or lock wire. turns per inch, by hand, or by special tool.

Video: Turns per inch of 0.02 lockwire How to safety wire

for lockwire when installed per Aerospace . was threaded, in turn, through a " 1 X 7: The p inch nominal diameter cable shall be a strand of wires.
The wire itself maintains tension and remains in place by being twisted around itself and attached to the fastener to be secured on one end and an anchor point which could be another fastener on the other end.

Witness wires also serve the purpose of providing a rapid method for ensuring critical safety equipment or systems have not been used or tampered with since their last repair, reset, or inspection, and also that the container of such equipment has not been inadvertently opened, disturbed or tampered with, therefore providing confidence in their readiness for use. Safety cable is defined as a group of strands right-hand helically twisted without a core.

The President of the United States manages the operations of the Executive branch of Government through Executive orders.

Government Contracts 54 documents in the last year. This property allows it to remain locked around an object, such as when it is passed through a small hole on a fastener, looped back upon itself and then twisted.

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Fishery Management documents in the last year. Will not affect intrastate aviation in Alaska to the extent that it justifies making a regulatory distinction; and. Start Printed Page Housing and Urban Development Department. Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act.