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 6610-01-398-1094
NSN 5910-00-163-7283
NSN 5905-01-056-2153
NSN 5905-01-345-9923
NSN 5920-01-593-2489
NSN 6135-00-284-1406
NSN 6145-00-804-2861
NSN 5998-01-629-9968
NSN 5998-01-205-0123
NSN 6685-01-477-3890
NSN 6610-01-474-6333
NSN 5925-01-016-8102