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 7035-01-014-3808
NSN 5996-00-772-1956
NSN 5945-00-764-4228
NSN 5985-01-225-0655
NSN 5965-01-429-0881
NSN 6685-01-554-5786
NSN 6620-01-596-7349
NSN 5965-01-408-9551
NSN 5965-01-613-4794
NSN 6320-00-070-4544
NSN 5930-01-013-7895
NSN 6110-01-633-9660