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 2925-00-710-6161
NSN 6685-00-658-3022
NSN 5855-01-118-6001
NSN 5950-00-977-1132
NSN 6650-01-074-8232
NSN 6240-00-816-6749
NSN 5975-00-995-9110
NSN 5910-01-623-5808
NSN 2925-01-487-0886
NSN 5835-01-408-6529
NSN 5905-00-054-7575
NSN 6145-00-830-8210