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 5996-00-067-5219
NSN 5960-01-536-6398
NSN 6150-01-275-9801
NSN 5910-01-118-8362
NSN 6650-01-166-1914
NSN 5960-01-656-6343
NSN 5915-01-246-9642
NSN 6645-01-354-5589
NSN 5925-01-103-2183
NSN 6105-00-571-4391
NSN 5925-00-862-6719
NSN 5925-01-296-6699