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 5960-01-309-5933
NSN 4140-01-193-4841
NSN 7035-01-432-4605
NSN 6620-01-168-8450
NSN 5965-00-471-5018
NSN 6130-01-099-8482
NSN 5895-01-126-3466
NSN 6150-01-384-2190
NSN 6135-00-100-0485
NSN 5996-01-430-0449
NSN 5985-00-121-7702
NSN 5915-01-012-0791