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 5835-01-455-3380
NSN 2925-00-636-4026
NSN 5999-00-253-7484
NSN 6685-01-243-0372
NSN 5935-01-231-9476
NSN 7035-01-386-5722
NSN 6610-00-285-2266
NSN 6105-01-460-5065
NSN 6220-01-656-0928
NSN 6110-00-211-1092
NSN 6240-00-275-1950
NSN 6135-00-377-9165