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 5998-01-064-3547
NSN 5996-01-116-7729
NSN 6130-01-026-2001
NSN 6320-00-790-4844
NSN 5985-01-372-4841
NSN 5985-00-487-8463
NSN 2925-00-245-4440
NSN 5905-01-647-7528
NSN 5920-01-199-2931
NSN 6610-01-153-7781
NSN 6610-01-550-7320
NSN 5920-01-105-8996