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 6150-00-681-8380
NSN 5905-00-458-8479
NSN 5935-01-122-4761
NSN 4140-01-250-2600
NSN 6610-00-835-7683
NSN 5905-01-170-4414
NSN 5998-01-093-1133
NSN 5945-01-085-9955
NSN 6645-01-540-0231
NSN 6135-01-244-5580
NSN 6610-00-851-3203
NSN 5945-01-579-3212