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 6610-00-430-5208
NSN 5915-01-515-3092
NSN 5910-00-120-1100
NSN 5985-00-291-1140
NSN 5935-01-155-8163
NSN 5960-01-593-4760
NSN 5925-01-321-1880
NSN 5965-01-165-9787
NSN 5905-01-264-7456
NSN 6150-00-681-8380
NSN 5855-01-387-5224
NSN 6685-00-986-6659