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 6130-00-528-1266
NSN 5895-01-378-7364
NSN 6145-01-055-8851
NSN 6110-01-133-6676
NSN 6130-00-170-4844
NSN 6145-01-399-8414
NSN 5910-00-370-0259
NSN 5985-01-285-7938
NSN 5855-00-237-4088
NSN 5965-01-202-1007
NSN 6135-01-056-4609
NSN 4140-00-172-1804