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 6110-00-070-7086
NSN 6645-01-540-0231
NSN 6135-01-285-8807
NSN 5985-01-163-6679
NSN 5895-01-351-6190
NSN 5895-01-338-3838
NSN 5905-00-208-0937
NSN 6150-01-531-5761
NSN 2925-01-021-7563
NSN 5925-01-253-8417
NSN 2925-01-231-6312
NSN 5915-01-398-9831