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 2925-01-329-3665
NSN 6240-00-393-1161
NSN 5965-00-113-9748
NSN 6685-01-487-4599
NSN 5855-01-380-5102
NSN 6650-01-367-8917
NSN 6650-01-315-1167
NSN 5905-01-647-0147
NSN 6105-00-291-0154
NSN 5998-01-529-0133
NSN 5930-00-661-2280
NSN 6645-01-649-8227