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 5910-01-101-1314
NSN 2925-00-928-5931
NSN 5999-01-006-8631
NSN 6645-01-525-5181
NSN 5905-01-369-9498
NSN 5996-01-459-8014
NSN 5855-00-451-6155
NSN 5985-01-188-5900
NSN 5960-01-564-5044
NSN 6320-01-072-2073
NSN 5935-01-367-8682
NSN 5965-00-161-4578