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 5925-01-166-2969
NSN 5965-00-238-9870
NSN 5935-00-460-6027
NSN 2925-01-303-5266
NSN 5855-00-466-2309
NSN 6110-00-705-5863
NSN 6135-01-434-6308
NSN 6645-01-248-8033
NSN 5930-01-314-3989
NSN 5950-00-661-2612
NSN 5905-01-219-4300
NSN 6620-01-492-4271