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 6685-01-487-5624
NSN 6240-00-299-9819
NSN 5996-00-372-4528
NSN 5998-01-553-8816
NSN 5975-00-801-9267
NSN 5895-00-150-7072
NSN 5895-01-289-6120
NSN 5895-01-168-9754
NSN 5895-01-369-8475
NSN 2925-01-415-2140
NSN 6135-01-041-3829
NSN 6105-01-369-0422