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 6135-00-862-5736
NSN 5960-01-199-1157
NSN 2925-01-411-8002
NSN 7035-01-526-6775
NSN 5835-01-510-7293
NSN 5990-01-061-5618
NSN 5998-01-483-7467
NSN 6685-00-978-0793
NSN 7035-01-281-3642
NSN 6610-01-440-9913
NSN 6620-01-454-8926
NSN 5905-01-038-8657