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 5930-01-307-6707
NSN 5920-01-425-2754
NSN 5965-01-633-8849
NSN 6135-00-269-5843
NSN 6110-01-592-3017
NSN 5855-01-643-1115
NSN 5920-00-753-5113
NSN 6650-00-876-0152
NSN 6685-01-361-9258
NSN 6645-01-483-5519
NSN 5960-01-478-9493
NSN 6150-01-025-7338