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 5960-00-925-9032
NSN 7035-01-200-4751
NSN 6110-01-118-7794
NSN 6130-01-385-9317
NSN 7035-01-555-8793
NSN 5910-00-475-0143
NSN 5855-01-197-2774
NSN 5999-01-589-1223
NSN 6135-01-163-0332
NSN 6650-01-415-3332
NSN 5910-01-607-0208
NSN 5835-00-969-5771