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 5950-00-845-5581
NSN 5915-00-016-4293
NSN 6620-00-816-9755
NSN 2925-00-759-5465
NSN 5960-01-170-2258
NSN 6105-01-166-0145
NSN 6220-01-272-9239
NSN 5960-01-425-1454
NSN 6620-00-060-6801
NSN 5835-01-105-5399
NSN 5855-01-364-8193
NSN 6240-00-181-2503