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 5999-01-106-4126
NSN 6150-00-671-8782
NSN 5999-01-391-3534
NSN 6130-01-032-0937
NSN 5990-01-539-3493
NSN 6150-01-026-5364
NSN 5915-00-126-5062
NSN 5945-00-721-0199
NSN 5855-00-004-0904
NSN 6620-01-048-4145
NSN 6645-01-512-2260
NSN 6685-01-194-3931