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 6685-01-242-2187
NSN 5999-00-086-9810
NSN 5925-01-510-8584
NSN 5996-01-110-7706
NSN 5990-01-287-9447
NSN 5905-00-098-9942
NSN 6220-01-446-1417
NSN 5925-00-304-3315
NSN 2925-01-439-4451
NSN 6145-01-384-1254
NSN 5910-00-982-7329
NSN 5998-00-005-8781