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 7035-01-548-5412
NSN 6645-01-155-9449
NSN 7035-01-468-6532
NSN 2925-00-969-8340
NSN 5945-01-449-1281
NSN 6110-00-042-8365
NSN 6610-01-535-0310
NSN 5996-01-293-2252
NSN 6150-01-209-6432
NSN 6645-01-551-6893
NSN 6320-00-831-2227
NSN 5905-00-316-0546