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 5935-01-161-3385
NSN 5905-01-325-2410
NSN 6135-01-202-8113
NSN 6645-01-434-9993
NSN 5855-00-925-0114
NSN 6610-00-277-7206
NSN 5990-00-285-1948
NSN 5975-00-698-1866
NSN 5915-00-205-2615
NSN 6645-00-925-3857
NSN 5935-00-185-5560
NSN 6110-01-216-9725