Matl ams 5557 type 1; 0.375 in. Od; 0.028 in. Wall thk
Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 5855-01-658-4510
NSN 2925-01-303-5266
NSN 5910-01-344-5556
NSN 6220-00-288-4350
NSN 2925-01-464-3093
NSN 2925-01-459-8093
NSN 5990-00-705-4350
NSN 5855-00-763-2155
NSN 2925-01-298-2674
NSN 4140-01-391-6070
NSN 4140-01-633-2915
NSN 5965-01-649-9293