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 5999-00-511-6641
NSN 5905-01-326-3390
NSN 6135-00-577-8429
NSN 5975-01-047-0587
NSN 7035-00-327-0458
NSN 6620-01-351-6870
NSN 7035-01-224-5165
NSN 5965-01-453-4403
NSN 6645-01-196-6277
NSN 5855-00-631-4565
NSN 6610-01-331-6966
NSN 6145-00-316-2608