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 5950-01-095-4086
NSN 6105-01-361-5410
NSN 6685-01-467-3035
NSN 6240-01-168-6185
NSN 4140-00-443-1210
NSN 5895-01-237-8957
NSN 5910-01-633-9963
NSN 5855-00-757-5149
NSN 6650-01-094-4663
NSN 5996-00-451-5058
NSN 5975-01-461-5660
NSN 5915-01-085-5358