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 5930-01-437-4723
NSN 5925-01-108-5144
NSN 5925-00-021-5408
NSN 6130-01-364-1751
NSN 6220-01-211-6349
NSN 5915-01-395-2347
NSN 5905-01-419-4999
NSN 6240-00-935-4403
NSN 5835-01-399-5820
NSN 5945-00-419-8271
NSN 5855-01-444-1233
NSN 6130-00-285-8119