Item is part of the center assembly for the precision tig 375 welder
NSN 5985-01-421-2527
NSN 6110-01-479-5645
NSN 5999-01-229-7172
NSN 5998-01-063-4759
NSN 6130-01-047-0676
NSN 4140-01-452-9428
NSN 5905-00-652-6496
NSN 2925-00-325-4372
NSN 5910-01-651-9434
NSN 6105-01-113-5045
NSN 5996-00-235-0823
NSN 5930-00-853-6644