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 6145-01-508-5300
NSN 5910-01-014-7765
NSN 6145-00-053-5731
NSN 5960-00-344-9588
NSN 5835-01-345-5090
NSN 5985-01-175-9350
NSN 5950-01-234-6013
NSN 6620-00-229-2728
NSN 5960-01-449-1310
NSN 6220-01-474-5989
NSN 6105-01-098-2816
NSN 4140-00-905-6570