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 5915-00-127-4305
NSN 5999-01-016-3484
NSN 5905-01-234-2365
NSN 6240-01-150-0651
NSN 6105-01-441-1912
NSN 5925-01-648-7432
NSN 6105-01-190-5434
NSN 5950-00-689-5924
NSN 5990-01-476-0722
NSN 5998-01-479-6495
NSN 5950-01-052-6918
NSN 7035-01-537-1827