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 2925-00-907-2709
NSN 5960-01-394-3846
NSN 6685-00-433-5922
NSN 5895-01-651-9798
NSN 5925-00-927-6969
NSN 5985-01-396-9791
NSN 5855-00-361-0167
NSN 5895-01-557-7204
NSN 5999-01-627-0796
NSN 5990-00-082-3107
NSN 5910-01-073-2536
NSN 6610-01-529-5709