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 6130-01-205-2640
NSN 6105-01-565-9724
NSN 5960-01-016-9224
NSN 5855-01-125-4768
NSN 6320-00-004-9158
NSN 6220-01-387-1764
NSN 6610-00-614-7943
NSN 5895-01-237-4783
NSN 5925-01-519-9251
NSN 5996-01-220-8021
NSN 6620-00-707-4195
NSN 6145-01-312-8209