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 5925-00-876-4074
NSN 5835-01-303-6563
NSN 5960-01-142-1995
NSN 5935-01-348-6175
NSN 5990-01-011-8022
NSN 2925-01-411-4666
NSN 6645-01-345-6828
NSN 6240-00-243-0340
NSN 7035-01-597-4180
NSN 6105-01-312-6055
NSN 6135-01-113-1507
NSN 5998-01-031-6859