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 6320-01-021-6633
NSN 5965-01-425-5857
NSN 6135-00-377-9165
NSN 5910-00-276-6883
NSN 5960-01-351-5074
NSN 6320-01-190-1397
NSN 6685-01-292-7874
NSN 6105-00-854-7961
NSN 5915-01-604-9868
NSN 5915-00-097-7050
NSN 6685-01-450-3285
NSN 5905-00-524-1846