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 2925-01-565-6410
NSN 5996-01-249-5067
NSN 5960-00-677-7444
NSN 5965-01-425-2039
NSN 5905-01-218-9763
NSN 6145-01-199-2311
NSN 5915-01-444-4946
NSN 6240-01-519-8781
NSN 6145-00-053-1166
NSN 4140-01-038-6749
NSN 6620-01-423-7300
NSN 2925-00-284-1534