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 2925-01-652-4082
NSN 6145-00-436-3425
NSN 6610-01-429-7267
NSN 6145-00-205-4046
NSN 5998-01-460-9741
NSN 5855-00-133-5897
NSN 5910-00-836-7188
NSN 6650-00-468-8071
NSN 5930-00-067-8031
NSN 5960-01-426-4242
NSN 5910-00-186-0917
NSN 4140-01-198-8641