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 6105-01-578-9044
NSN 5960-01-491-9916
NSN 5965-00-452-0967
NSN 6610-01-564-7464
NSN 5910-00-660-8010
NSN 6240-01-468-5576
NSN 5965-01-447-8821
NSN 5965-01-446-6001
NSN 5925-00-900-0675
NSN 6150-01-218-9363
NSN 5855-01-247-0012
NSN 5990-00-099-0822