A mechanical item which is fitted to welding equipment to prevent back feeding of gases thus obviating flashback.
Classification: Gas-operated machinery and apparatus for soldering, brazing, welding or surface tempering, hand-directed or controlled
NSN 5990-00-236-8152
NSN 5985-00-308-6341
NSN 6320-00-977-3930
NSN 6145-00-558-1834
NSN 6130-00-077-4746
NSN 6220-01-341-5322
NSN 6145-01-526-7932
NSN 5910-01-502-5860
NSN 5950-00-528-4423
NSN 5920-01-006-9821
NSN 5999-00-114-1486
NSN 2925-00-778-0645