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 6685-01-376-3363
NSN 5855-01-546-9278
NSN 6685-01-474-6103
NSN 6645-00-327-4005
NSN 6645-00-044-7011
NSN 6220-01-544-6350
NSN 6150-01-340-5165
NSN 5960-01-415-3574
NSN 4140-01-144-1450
NSN 5925-00-580-0869
NSN 5835-01-573-8449
NSN 6135-00-377-9165