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 5910-00-155-4763
NSN 6135-01-567-0739
NSN 2925-01-304-4567
NSN 6685-01-163-8833
NSN 6130-01-303-5860
NSN 6685-01-085-2916
NSN 6650-00-801-8298
NSN 5965-00-404-3317
NSN 5930-01-068-3641
NSN 6650-01-055-7512
NSN 6145-00-081-2797
NSN 5960-01-006-6507