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 6110-01-143-5756
NSN 2925-01-244-3016
NSN 6135-00-602-1561
NSN 7035-01-326-3875
NSN 2925-00-333-4702
NSN 6145-01-580-0334
NSN 5835-01-187-8986
NSN 6150-01-023-4429
NSN 7035-00-946-2642
NSN 7035-01-299-7935
NSN 6610-01-542-2276
NSN 2925-00-060-8292