Lg and w represent round shape
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5855-01-398-9548
NSN 2925-00-330-7316
NSN 5985-01-521-3230
NSN 6105-01-327-5144
NSN 5905-01-108-2310
NSN 4140-00-888-9836
NSN 5998-00-719-7610
NSN 6145-00-971-8284
NSN 5950-01-378-8224
NSN 5895-00-951-0723
NSN 6650-01-657-6493
NSN 5910-01-446-7199