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 5985-00-466-2404
NSN 5910-00-361-9582
NSN 5910-00-804-3368
NSN 5965-01-501-5638
NSN 5996-01-336-4298
NSN 6220-00-529-8415
NSN 6645-00-776-4462
NSN 6145-01-474-3924
NSN 5990-01-393-4808
NSN 5965-01-513-9978
NSN 6105-00-560-7007
NSN 5920-01-025-6989