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 5999-00-529-6067
NSN 5855-01-512-1926
NSN 6610-01-096-8746
NSN 7035-01-607-7716
NSN 7035-01-232-7263
NSN 6650-01-413-3825
NSN 5925-01-440-5445
NSN 2925-01-049-8906
NSN 6145-01-124-0035
NSN 5895-00-011-7880
NSN 6110-01-407-7820
NSN 5996-00-058-1907