The invention relates to {HEAD ~ the field} of {TAIL ~ systems} for locking a torqued fastener in place and providing indication thereof and, particularly, to one suitable for use in an oxygen rich environment 
of
The invention relates to { HEAD ~ the field } of { TAIL ~ systems } for locking a torqued fastener in place and providing indication thereof and , particularly , to one suitable for use in an oxygen rich environment
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH