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 6610-00-504-2839
NSN 5935-01-527-5670
NSN 5920-00-034-0940
NSN 5985-01-641-1606
NSN 5895-01-460-8184
NSN 7035-01-201-9850
NSN 6145-00-947-4092
NSN 5965-00-356-3838
NSN 5915-01-568-7032
NSN 5996-01-008-4456
NSN 6685-01-079-0270
NSN 5910-01-500-1388