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 6685-00-489-5746
NSN 5945-01-279-3655
NSN 6685-00-128-9727
NSN 5895-01-498-9849
NSN 6620-00-929-1188
NSN 5960-01-126-6245
NSN 6105-00-287-8971
NSN 5960-01-049-4374
NSN 5915-01-124-4488
NSN 6645-01-633-1852
NSN 5996-01-278-6681
NSN 5950-01-554-1886