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 5925-01-384-3234
NSN 6145-01-168-9296
NSN 6110-00-636-1234
NSN 5965-01-333-7866
NSN 6150-00-351-5658
NSN 5905-01-451-4205
NSN 7035-01-221-7856
NSN 5960-01-167-8796
NSN 6240-01-554-5693
NSN 6220-01-083-5822
NSN 5960-01-439-9517
NSN 6650-00-238-1199