A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5965-01-534-6396
NSN 6145-00-296-0085
NSN 5920-00-421-6448
NSN 5925-01-234-5780
NSN 5905-01-255-6525
NSN 2925-00-081-6835
NSN 6145-01-467-2681
NSN 6610-00-659-8760
NSN 7035-00-238-3662
NSN 6105-00-929-4304
NSN 5990-01-559-0578
NSN 4140-00-844-9436