1-3/4-12 thd; brass
NSN 5920-01-583-6831
NSN 6105-01-019-2233
NSN 5835-00-013-9271
NSN 5895-00-187-5280
NSN 5920-00-998-9528
NSN 6145-01-076-9524
NSN 5925-01-534-3382
NSN 5925-00-741-5420
NSN 6240-01-363-5285
NSN 6620-00-495-7438
NSN 5998-00-356-6426
NSN 7035-00-312-3055