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 7035-01-403-2841
NSN 5915-01-442-9810
NSN 6240-01-096-4572
NSN 6685-00-557-5316
NSN 6240-01-441-3606
NSN 6130-01-031-9690
NSN 6135-01-566-1034
NSN 7035-01-514-0599
NSN 6610-00-855-2821
NSN 6110-00-758-9194
NSN 5945-01-108-6043
NSN 5990-00-617-1422