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 6650-01-471-0574
NSN 5925-00-986-0481
NSN 5925-01-340-1185
NSN 5945-01-428-4033
NSN 6110-01-371-6862
NSN 6220-01-064-8535
NSN 6150-00-058-8669
NSN 5910-00-114-5290
NSN 6620-00-371-7109
NSN 5855-01-312-5160
NSN 2925-00-902-3881
NSN 5998-00-261-8727