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 5905-00-138-7934
NSN 7035-01-240-0541
NSN 6240-00-832-6867
NSN 5895-01-423-0506
NSN 6645-01-226-2766
NSN 7035-00-541-8516
NSN 6240-01-381-8713
NSN 6650-01-323-6252
NSN 6150-01-646-9405
NSN 6240-00-241-2288
NSN 5960-01-399-4327
NSN 6145-01-610-1963