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 2925-01-400-2286
NSN 5905-00-148-3149
NSN 2925-01-180-2960
NSN 6135-00-062-5080
NSN 5855-00-482-9876
NSN 5895-01-625-9994
NSN 6320-00-701-0437
NSN 5930-01-071-4748
NSN 6105-00-285-2774
NSN 5985-01-202-0879
NSN 5985-01-646-3914
NSN 6110-01-070-5840