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 6145-00-084-6035
NSN 5920-01-195-7254
NSN 6110-01-020-9044
NSN 7035-00-215-3272
NSN 5999-01-218-5840
NSN 6150-01-462-0053
NSN 5855-01-042-7990
NSN 5905-01-556-0823
NSN 6685-01-432-9396
NSN 5930-01-501-6037
NSN 5935-01-415-0887
NSN 6645-01-438-6986