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 5835-01-113-4604
NSN 6645-01-034-6037
NSN 5996-01-270-5095
NSN 5925-01-287-7554
NSN 5960-00-188-1563
NSN 6685-00-081-2864
NSN 6150-01-567-5484
NSN 6645-01-022-6247
NSN 5915-01-142-0718
NSN 2925-00-159-9003
NSN 6135-00-182-7008
NSN 6240-00-440-3656