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 5998-01-014-7048
NSN 5945-00-041-2849
NSN 5930-00-291-5400
NSN 5965-01-261-6073
NSN 5925-00-451-8684
NSN 5905-00-916-4110
NSN 6150-01-415-2852
NSN 6105-01-632-3606
NSN 5975-01-617-3769
NSN 5998-00-223-0044
NSN 6610-00-202-5481
NSN 5960-00-359-7768