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 6685-01-633-3888
NSN 5985-01-464-6116
NSN 5960-01-257-0225
NSN 5960-01-253-6687
NSN 5925-00-812-1987
NSN 6145-01-116-8137
NSN 5996-00-070-0893
NSN 7035-01-650-9059
NSN 6645-01-473-9179
NSN 5950-01-244-7408
NSN 5925-01-158-9799
NSN 5965-01-448-6055