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 5950-01-615-4055
NSN 5925-00-761-4505
NSN 6685-01-555-4820
NSN 5920-01-414-6983
NSN 5855-01-229-3864
NSN 5985-01-289-2325
NSN 2925-00-483-9357
NSN 5950-00-899-6283
NSN 6135-01-204-8712
NSN 6645-01-418-1657
NSN 6135-01-151-2705
NSN 5855-00-631-4565