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 5965-01-539-4304
NSN 5985-00-034-0141
NSN 6110-01-462-1698
NSN 6645-01-283-2080
NSN 6620-01-168-8450
NSN 5935-01-411-0337
NSN 5835-01-345-6697
NSN 5915-01-501-5895
NSN 5965-00-471-5018
NSN 6610-01-391-6781
NSN 6145-00-054-2915
NSN 5910-01-106-7548