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 5998-01-165-7803
NSN 6685-01-283-3150
NSN 7035-00-922-5700
NSN 2925-01-386-7392
NSN 5895-01-444-6439
NSN 5950-01-261-1191
NSN 5930-01-339-4396
NSN 5910-00-921-6707
NSN 6685-01-607-6251
NSN 5990-00-419-0236
NSN 5925-01-353-5350
NSN 5960-01-425-1454