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 6105-00-635-9809
NSN 5930-01-529-3053
NSN 6220-01-519-8385
NSN 5930-01-199-2556
NSN 6105-01-267-6840
NSN 6145-00-448-5414
NSN 5975-00-851-1842
NSN 6145-01-469-7222
NSN 5998-01-255-7644
NSN 5950-01-056-4707
NSN 5990-01-646-8048
NSN 5915-00-177-3460