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 6130-01-029-4250
NSN 7035-00-200-5162
NSN 5905-01-199-0769
NSN 6685-00-075-0669
NSN 5920-01-614-3346
NSN 5960-01-250-3478
NSN 6150-01-397-8708
NSN 6685-01-461-1915
NSN 5910-01-219-2972
NSN 6320-01-072-2073
NSN 2925-01-132-5827
NSN 6145-01-622-6364