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 6130-01-034-5663
NSN 5930-01-545-4838
NSN 5855-01-407-5761
NSN 5998-00-222-9019
NSN 6145-01-325-5145
NSN 5975-00-259-0267
NSN 6685-01-359-3845
NSN 5996-01-542-9499
NSN 6145-00-174-9344
NSN 6150-01-346-1702
NSN 2925-01-411-4666
NSN 6145-01-094-5146