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 5895-01-159-6217
NSN 6150-01-098-2316
NSN 5895-01-416-2885
NSN 6650-01-655-8666
NSN 2925-01-422-1542
NSN 6610-01-479-0466
NSN 6220-01-432-6278
NSN 5990-00-404-9567
NSN 5855-01-149-4110
NSN 2925-01-426-3410
NSN 6685-01-513-0798
NSN 5999-01-396-2986