A cylindrical or tubular item designed to maintain alignment of a pin, firing.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 5960-01-106-3086
NSN 5990-01-512-9129
NSN 5945-00-430-7969
NSN 6130-01-456-2088
NSN 5975-01-055-6528
NSN 6610-00-191-5317
NSN 6150-01-634-0575
NSN 5920-01-198-3602
NSN 5930-01-198-0489
NSN 5895-01-288-0753
NSN 4140-00-353-5757
NSN 5925-01-641-2879