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 5855-01-327-5129
NSN 6145-01-205-3674
NSN 7035-01-438-2108
NSN 7035-01-150-6303
NSN 6645-00-420-5072
NSN 6650-00-942-4365
NSN 5960-00-111-0457
NSN 7035-00-941-4949
NSN 6685-01-085-3722
NSN 5975-01-646-9017
NSN 6620-01-416-1757
NSN 6130-00-794-8653