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 6685-01-415-0574
NSN 5990-00-942-4041
NSN 5965-01-433-5175
NSN 6645-00-857-0410
NSN 5965-01-183-7722
NSN 6685-01-118-0689
NSN 5999-01-432-4624
NSN 5930-01-367-6355
NSN 5990-00-010-1413
NSN 6645-00-248-5434
NSN 5905-01-177-0524
NSN 5915-01-188-8260