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 6110-01-555-4635
NSN 6610-01-359-0008
NSN 6685-01-472-6737
NSN 6645-01-400-1383
NSN 6685-00-078-7539
NSN 5925-01-006-1222
NSN 5930-01-262-4186
NSN 5965-01-315-5764
NSN 6620-00-568-3947
NSN 5895-01-053-9700
NSN 5905-00-443-6094
NSN 6320-01-544-6447