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 6130-00-925-2303
NSN 5996-01-556-9481
NSN 5855-00-014-5008
NSN 6650-01-514-8701
NSN 5895-00-886-3158
NSN 5905-01-327-3678
NSN 5930-00-254-5374
NSN 6110-00-300-1876
NSN 5925-00-898-7243
NSN 5985-00-152-2693
NSN 6135-01-173-2588
NSN 5998-01-032-4950