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 5930-01-432-0322
NSN 5910-01-520-5595
NSN 5895-01-551-2002
NSN 5985-01-212-8733
NSN 5855-00-482-9876
NSN 6650-01-244-5614
NSN 6320-00-070-4544
NSN 2925-01-491-3270
NSN 5999-00-992-5599
NSN 6110-01-291-3545
NSN 6620-01-464-6762
NSN 6620-01-555-1453