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 5999-01-354-2778
NSN 5985-01-232-8059
NSN 5855-01-481-3906
NSN 5950-01-630-3193
NSN 5835-01-426-6573
NSN 5930-01-046-5852
NSN 5945-01-085-5777
NSN 6130-00-285-8119
NSN 6105-00-141-5598
NSN 5996-01-622-2744
NSN 5920-01-216-8022
NSN 5905-01-330-7072