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 5950-01-430-2203
NSN 6105-01-450-4719
NSN 6685-01-275-8885
NSN 5998-01-394-3494
NSN 7035-01-226-2545
NSN 6685-01-335-8511
NSN 6620-01-057-2580
NSN 5910-00-229-0259
NSN 5950-01-084-6667
NSN 5998-01-371-0492
NSN 6645-01-023-8020
NSN 5998-00-872-0613