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 5960-01-188-4558
NSN 5945-01-158-6075
NSN 5996-00-840-5246
NSN 5965-01-407-9228
NSN 7035-01-371-0091
NSN 5855-00-198-3197
NSN 7035-01-449-6108
NSN 6150-00-876-1686
NSN 5835-01-631-3940
NSN 5960-00-116-1965
NSN 6645-00-570-0092
NSN 6145-01-328-7991