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 5960-00-702-8489
NSN 5855-01-646-1589
NSN 5950-00-125-9332
NSN 6145-01-103-8034
NSN 6320-01-610-4410
NSN 6150-01-529-0124
NSN 6320-00-725-0754
NSN 6685-00-068-7166
NSN 2925-01-159-8312
NSN 6240-00-104-4662
NSN 5945-01-437-9007
NSN 5925-01-175-6082