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 6645-00-397-2210
NSN 5910-01-100-8453
NSN 6130-01-230-8391
NSN 5925-00-739-8068
NSN 6220-01-571-8879
NSN 5950-00-019-5915
NSN 5895-00-596-8678
NSN 5996-00-171-3071
NSN 7035-01-422-9483
NSN 6145-00-171-3152
NSN 6240-01-591-8798
NSN 6220-01-392-9070