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 5930-01-295-1948
NSN 5905-01-399-8656
NSN 6685-01-201-4178
NSN 6645-01-193-9839
NSN 5935-00-171-8837
NSN 6150-00-076-8808
NSN 5975-01-273-0209
NSN 2925-01-196-6187
NSN 5960-01-546-2379
NSN 6320-00-857-4073
NSN 5910-00-519-2713
NSN 5965-00-204-8513