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 6320-00-845-3261
NSN 6685-00-580-5958
NSN 6240-00-539-9770
NSN 6150-01-031-5323
NSN 6320-00-270-8222
NSN 5925-01-285-7367
NSN 5985-00-854-0849
NSN 6105-01-472-1802
NSN 6240-00-275-1950
NSN 5945-00-494-9018
NSN 6240-01-320-1308
NSN 6320-00-557-3079