Hydraulic fitting nut lock

Pipe joints or couplings – With means blocking release of holding means – Thread lock

Patent

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Details

285156, 285158, 285179, 285330, F16L 5500

Patent

active

050944916

ABSTRACT:
A fluid connector fitting nut lock includes a sleeve that fits down over the nut and that has an integral locking mechanism to fix the sleeve in a raised position that allows the nut to be turned and in a locked position that prevents the nut from backing off due to vibration or other external forces. The integral locking mechanism eliminates the need for a separate lockwire or clipwire.

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"Engineering Application Manual AM-19 Inverted MS Boss Seal Fitting Design", Weatherhead.

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