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 5990-01-411-5930
NSN 5950-01-547-9567
NSN 5998-01-432-0905
NSN 6110-01-073-0088
NSN 5910-00-198-9186
NSN 6135-00-904-6780
NSN 5925-00-554-4114
NSN 6130-00-262-0426
NSN 2925-01-472-4144
NSN 6645-00-877-4192
NSN 6130-01-420-2798
NSN 5835-00-902-8680