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 5960-00-529-2704
NSN 6645-00-262-7448
NSN 5950-00-087-2807
NSN 5905-01-421-9686
NSN 5935-00-461-4651
NSN 5935-00-776-2733
NSN 5855-01-556-7421
NSN 5925-01-628-7596
NSN 6110-01-187-0603
NSN 5998-01-160-0008
NSN 6685-01-027-1168
NSN 2925-01-422-1542