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 5996-01-406-9088
NSN 6685-01-104-1782
NSN 4140-00-648-3303
NSN 5915-01-438-6668
NSN 7035-01-319-2315
NSN 5910-01-535-7501
NSN 5910-01-013-8957
NSN 6135-00-738-5571
NSN 5950-00-624-4935
NSN 6320-01-021-6633
NSN 6685-00-035-6852
NSN 7035-00-225-6499