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 5996-00-277-7384
NSN 5935-01-242-5647
NSN 6320-01-425-1417
NSN 6685-01-200-2314
NSN 5985-01-483-1042
NSN 5925-00-633-6236
NSN 6110-00-958-3794
NSN 5925-00-706-9975
NSN 5990-01-248-6027
NSN 6320-00-403-6003
NSN 5990-01-286-0601
NSN 6645-00-551-8291