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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-191-9668
NSN 5935-01-498-1098
NSN 6685-00-225-3518
NSN 2925-01-058-1718
NSN 5905-01-275-0265
NSN 5915-01-241-5469
NSN 5965-01-051-0126
NSN 5835-00-233-6327
NSN 6645-00-679-8203
NSN 6685-00-479-7309
NSN 6220-00-485-1428
NSN 6650-01-043-6251