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 6650-01-312-3467
NSN 6645-01-360-4562
NSN 5999-00-829-3382
NSN 6685-01-353-5888
NSN 5905-00-167-1693
NSN 4140-01-391-6462
NSN 6110-01-013-9313
NSN 6620-00-679-5830
NSN 6650-01-500-6294
NSN 5998-01-611-8583
NSN 6130-00-233-7373
NSN 6105-01-453-6510