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 6110-01-487-6003
NSN 5998-01-386-3123
NSN 5910-01-240-9633
NSN 6645-01-588-5591
NSN 5895-01-378-6237
NSN 5950-01-145-4510
NSN 6650-01-569-0004
NSN 5975-00-103-6653
NSN 5999-01-651-1699
NSN 6685-01-436-5714
NSN 6240-01-020-0224
NSN 6130-01-537-7617