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 6320-01-203-9864
NSN 6645-00-904-2754
NSN 5935-00-116-7026
NSN 5965-01-064-2107
NSN 6320-01-447-4289
NSN 5915-00-452-2227
NSN 6150-01-415-0916
NSN 5910-01-610-2013
NSN 5915-00-959-5454
NSN 6620-00-585-5443
NSN 6150-00-212-3975
NSN 5996-00-148-8474