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 5998-01-547-4670
NSN 6145-01-391-9705
NSN 5996-01-114-8956
NSN 6130-00-413-1288
NSN 6110-01-338-2724
NSN 5835-01-042-5315
NSN 6645-00-080-1087
NSN 5996-00-316-5115
NSN 6610-01-262-3467
NSN 5910-00-391-5250
NSN 2925-00-542-8285
NSN 5945-01-282-5196