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 5915-00-735-7986
NSN 6620-00-468-6059
NSN 5960-00-285-1001
NSN 6135-00-128-1633
NSN 5960-01-367-0981
NSN 5855-01-079-8716
NSN 5998-00-326-6410
NSN 2925-01-261-0701
NSN 5925-00-353-0612
NSN 6645-00-397-2210
NSN 5910-00-982-4902
NSN 5835-00-350-3703