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 5855-00-160-2286
NSN 6105-01-010-5953
NSN 5930-01-150-7966
NSN 6135-00-307-6998
NSN 5965-01-019-5406
NSN 6220-00-886-1791
NSN 5965-01-131-9778
NSN 6240-00-505-0301
NSN 6685-01-477-2349
NSN 6685-00-203-4485
NSN 5935-00-184-8540
NSN 6320-01-054-3046