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 5985-01-211-3949
NSN 5996-01-624-5388
NSN 5990-00-767-0893
NSN 6105-01-164-3714
NSN 6685-01-127-5728
NSN 6145-01-530-2344
NSN 5985-01-069-3277
NSN 6130-01-456-4854
NSN 5985-00-538-2157
NSN 6645-01-381-6084
NSN 5925-00-758-2787
NSN 6105-00-982-2068