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 5920-00-362-1376
NSN 6145-01-087-1278
NSN 6105-01-205-7190
NSN 5965-00-492-9642
NSN 5950-01-238-5791
NSN 5835-01-068-4214
NSN 5950-01-088-8328
NSN 5855-00-918-1622
NSN 6685-01-216-0948
NSN 5999-01-201-4933
NSN 6240-01-592-1261
NSN 5905-01-026-0250