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 5905-01-609-3673
NSN 5855-01-377-7112
NSN 4140-01-423-1647
NSN 5935-01-061-1582
NSN 6135-01-056-4609
NSN 5925-01-089-9791
NSN 6105-00-573-9044
NSN 5998-01-435-4256
NSN 6645-01-489-5426
NSN 5998-01-188-8751
NSN 5930-00-332-6956
NSN 5975-00-275-7985