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 5945-01-090-9733
NSN 5925-01-502-8783
NSN 6620-01-023-2938
NSN 6105-01-347-8611
NSN 5855-01-147-4785
NSN 6685-01-224-9008
NSN 5975-01-415-3331
NSN 7035-01-158-7673
NSN 6105-01-411-2288
NSN 5999-01-342-5881
NSN 5905-01-181-5570
NSN 5950-00-271-3210