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 6685-01-243-1265
NSN 5985-00-775-2420
NSN 5985-01-592-4823
NSN 6645-00-163-9580
NSN 5945-00-067-9823
NSN 4140-01-634-0330
NSN 5855-01-383-8339
NSN 5990-00-451-7630
NSN 5960-00-005-7132
NSN 6135-01-334-3935
NSN 6150-01-577-5055
NSN 6110-00-200-8465