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 5895-01-093-8236
NSN 6130-00-653-4228
NSN 5975-01-646-6293
NSN 6135-00-209-6918
NSN 5935-01-335-1927
NSN 5975-01-301-6356
NSN 6135-00-269-5843
NSN 5960-00-915-5715
NSN 5960-01-269-9073
NSN 5975-01-469-1310
NSN 5985-00-233-7284
NSN 6645-01-056-5291