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 7035-01-515-3490
NSN 5925-01-351-3660
NSN 5965-00-959-4910
NSN 5925-00-186-0765
NSN 6645-01-629-9657
NSN 5960-01-182-3676
NSN 5895-01-136-5107
NSN 6650-01-517-9452
NSN 7035-00-922-5700
NSN 5945-01-042-4832
NSN 6320-00-456-2092
NSN 6110-00-271-9928