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 5950-01-324-5065
NSN 6145-01-054-7463
NSN 5935-00-279-1778
NSN 6620-01-226-4065
NSN 5905-00-122-8807
NSN 5835-00-233-6327
NSN 6110-01-384-3125
NSN 5915-01-281-7553
NSN 5945-01-455-3571
NSN 6135-01-562-6582
NSN 6145-01-552-0654
NSN 5950-01-168-6113