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 5835-01-397-8801
NSN 5990-00-005-5215
NSN 5835-01-237-3769
NSN 5930-01-103-5684
NSN 5990-01-210-9788
NSN 5910-00-447-4315
NSN 5855-01-118-6001
NSN 5905-01-247-7733
NSN 5950-00-832-5474
NSN 6645-01-157-9080
NSN 5985-01-094-1774
NSN 6145-01-093-7082