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 6645-01-459-7788
NSN 5998-01-647-2806
NSN 6240-00-578-7422
NSN 6110-00-281-3676
NSN 5996-01-338-7562
NSN 6110-01-212-4341
NSN 6130-01-436-0627
NSN 5960-01-336-4239
NSN 5996-00-060-3289
NSN 5985-01-574-0945
NSN 6145-01-464-6496
NSN 6105-00-152-9659