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 5975-01-113-6095
NSN 6145-01-364-7837
NSN 6685-01-538-6710
NSN 5965-01-433-9864
NSN 6650-00-287-5868
NSN 5855-01-425-1330
NSN 5998-01-372-0745
NSN 6135-01-657-7116
NSN 7035-00-171-0804
NSN 6150-01-160-1428
NSN 5985-01-512-1486
NSN 5930-00-992-9568