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 6145-01-481-7346
NSN 5895-01-354-2002
NSN 5990-00-816-9289
NSN 5915-01-123-9956
NSN 5920-01-277-6335
NSN 5935-01-075-5457
NSN 6145-00-879-9618
NSN 5950-00-903-1354
NSN 5998-01-370-5842
NSN 6650-00-166-2281
NSN 6150-01-337-8399
NSN 5985-01-382-1742