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 5910-00-198-9779
NSN 6645-01-399-0329
NSN 5965-00-529-0602
NSN 5945-00-494-9018
NSN 5998-01-212-5895
NSN 6110-01-521-3486
NSN 6645-01-340-7354
NSN 6220-01-155-9292
NSN 7035-01-151-0265
NSN 5960-00-597-2680
NSN 5930-01-429-9275
NSN 5920-00-232-3699