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 5855-01-323-5394
NSN 5945-00-287-8022
NSN 6135-00-027-3914
NSN 5965-01-574-2554
NSN 6130-01-490-2712
NSN 5985-00-448-7417
NSN 2925-01-562-8051
NSN 6685-00-657-4697
NSN 5925-01-476-7536
NSN 5925-01-453-1110
NSN 5996-01-471-1676
NSN 6135-01-086-8167