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 5935-00-161-0734
NSN 6610-00-722-7472
NSN 5905-00-885-3512
NSN 6220-00-371-7589
NSN 2925-01-600-2309
NSN 5835-01-157-5886
NSN 6135-01-056-4609
NSN 6620-01-607-5738
NSN 7035-01-160-0486
NSN 5910-00-539-5462
NSN 7035-01-541-2839
NSN 5960-00-597-2680