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 5965-01-128-7785
NSN 5930-01-172-7324
NSN 6685-01-032-4752
NSN 5945-01-236-7577
NSN 5910-01-301-4084
NSN 5998-00-578-0767
NSN 5905-01-116-9855
NSN 5930-01-075-5013
NSN 5985-01-435-3684
NSN 6240-00-225-1627
NSN 2925-01-270-1124
NSN 6620-00-881-3908