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 5999-00-736-8655
NSN 5915-01-419-2843
NSN 6240-01-125-6901
NSN 6685-00-331-1611
NSN 5965-01-139-5472
NSN 5990-01-478-5389
NSN 6145-00-351-4539
NSN 5960-01-416-6187
NSN 5925-01-529-6836
NSN 6150-01-506-1387
NSN 5999-01-021-5673
NSN 6130-01-331-1560