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 2925-01-504-9132
NSN 5998-01-354-5525
NSN 6610-01-604-7335
NSN 5930-00-351-9665
NSN 5950-01-019-9779
NSN 6650-00-775-6560
NSN 5905-00-754-9396
NSN 5910-01-197-4672
NSN 6620-01-315-2414
NSN 5910-01-034-8217
NSN 6130-00-153-9468
NSN 6110-00-868-2103