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 6135-01-361-1776
NSN 5835-01-652-4959
NSN 5835-00-689-0278
NSN 6685-00-817-5694
NSN 6135-01-397-2170
NSN 5930-00-792-8131
NSN 5935-01-163-7842
NSN 5915-01-096-3137
NSN 5915-01-396-0792
NSN 5950-00-555-2881
NSN 6145-01-373-3614
NSN 5990-00-902-2663