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 5930-00-507-6116
NSN 5895-01-449-1371
NSN 5975-01-514-3768
NSN 5930-01-332-0960
NSN 5996-01-458-6641
NSN 5895-01-413-8617
NSN 5895-00-286-3788
NSN 5910-01-504-7601
NSN 6685-00-362-1649
NSN 6610-01-353-2241
NSN 5945-01-195-3498
NSN 2925-01-311-7840