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 6610-01-423-7481
NSN 5990-00-016-5648
NSN 6610-01-022-2474
NSN 5975-01-391-9576
NSN 6145-00-013-8655
NSN 5998-00-793-2009
NSN 5905-00-619-9812
NSN 6220-00-912-8959
NSN 4140-01-020-6026
NSN 5855-00-455-6070
NSN 5925-01-109-5868
NSN 5950-01-187-6533