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 5855-01-583-6496
NSN 6135-00-334-4500
NSN 6110-01-415-3343
NSN 6610-01-408-9557
NSN 6240-00-172-8451
NSN 6610-01-237-5815
NSN 5990-00-630-6154
NSN 2925-01-391-9247
NSN 5975-01-081-0202
NSN 6110-00-071-2783
NSN 6620-00-075-6667
NSN 5915-00-150-4694