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 5975-01-215-6142
NSN 7035-01-160-4423
NSN 7035-01-539-7074
NSN 5985-01-012-8095
NSN 5975-01-190-3948
NSN 5996-00-826-3198
NSN 2925-01-652-4082
NSN 5935-00-170-5361
NSN 5915-00-057-3699
NSN 6110-00-496-9887
NSN 6620-00-466-2314
NSN 5965-01-215-3184