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 2925-01-463-8856
NSN 5950-01-510-8420
NSN 5910-01-236-3905
NSN 6130-00-964-9083
NSN 5925-00-222-8263
NSN 6685-01-249-5062
NSN 6620-00-581-2278
NSN 6650-01-280-3547
NSN 6130-01-400-1122
NSN 6645-00-958-0354
NSN 6135-01-396-0704
NSN 5996-00-270-0340