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 6150-00-037-5118
NSN 6645-00-246-4934
NSN 5975-01-145-7822
NSN 5965-01-167-8513
NSN 5975-01-459-5651
NSN 7035-01-633-9537
NSN 6220-01-516-1292
NSN 6220-01-510-2507
NSN 5990-01-093-8328
NSN 5905-01-451-4205
NSN 6650-01-371-2356
NSN 5990-01-330-4552