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 5965-01-254-3622
NSN 5945-01-238-4411
NSN 7035-01-532-7974
NSN 6685-00-326-5969
NSN 5965-01-202-1007
NSN 6220-01-443-2464
NSN 5975-00-535-2804
NSN 5930-00-530-5193
NSN 6150-01-069-4499
NSN 5960-00-760-7382
NSN 6220-00-316-2500
NSN 5935-01-528-6617