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 5965-00-553-6898
NSN 6685-00-244-9943
NSN 5925-01-056-5127
NSN 5990-00-436-9008
NSN 5975-00-274-3772
NSN 6150-00-133-6650
NSN 5925-01-621-8802
NSN 5996-01-229-5468
NSN 5960-01-389-0629
NSN 5910-01-338-7934
NSN 5965-00-840-6542
NSN 5905-00-872-5957