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 7035-00-541-8516
NSN 5930-00-329-2778
NSN 5910-01-224-7203
NSN 5915-01-160-2397
NSN 4140-00-740-2153
NSN 5960-01-418-2641
NSN 4140-00-862-5644
NSN 6135-01-110-3516
NSN 6150-01-211-9397
NSN 5835-00-409-5666
NSN 6145-01-032-8078
NSN 6320-00-725-0754