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 5855-01-013-6864
NSN 5910-00-059-8322
NSN 5855-00-361-0167
NSN 2925-01-415-2140
NSN 6105-01-478-5844
NSN 6135-01-260-1100
NSN 5925-01-225-3297
NSN 5835-01-468-0579
NSN 5915-00-816-9056
NSN 5990-00-518-0684
NSN 5965-01-200-6613
NSN 6645-01-010-3746