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 6650-01-353-9299
NSN 5930-00-787-8956
NSN 5985-01-293-6394
NSN 6610-01-541-5034
NSN 6105-01-598-1841
NSN 5998-00-633-5169
NSN 5905-01-593-7557
NSN 5998-00-471-4513
NSN 6145-01-312-0288
NSN 6135-00-519-1325
NSN 6130-00-949-9994
NSN 5975-01-652-3978