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 5835-01-457-7951
NSN 5835-01-286-6499
NSN 6130-01-424-9666
NSN 5965-01-351-6977
NSN 2925-01-656-8217
NSN 5905-00-185-9469
NSN 6320-01-228-2380
NSN 6620-00-460-2909
NSN 6110-01-093-1776
NSN 6645-01-110-7397
NSN 7035-01-027-1718
NSN 7035-01-571-8784