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 5985-00-462-9896
NSN 6135-01-142-2417
NSN 5960-01-360-4107
NSN 4140-01-174-0646
NSN 6685-01-177-4870
NSN 6685-00-104-7149
NSN 5905-00-166-6043
NSN 7035-01-491-0266
NSN 6105-00-643-0110
NSN 5996-00-038-8276
NSN 6150-01-182-9185
NSN 5999-00-410-8854