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 5996-01-238-2656
NSN 6105-01-551-1263
NSN 6645-01-144-8627
NSN 5985-00-397-7296
NSN 5930-01-206-8879
NSN 5950-01-541-6216
NSN 6685-01-123-8900
NSN 5855-00-494-9581
NSN 5855-00-014-5008
NSN 6620-01-313-3755
NSN 6620-01-437-0387
NSN 6150-01-350-3713