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 5960-00-153-7115
NSN 7035-00-973-9215
NSN 6610-01-086-6125
NSN 6110-01-529-7753
NSN 5835-01-234-7039
NSN 5925-01-435-4943
NSN 5910-01-557-4271
NSN 6105-01-591-9418
NSN 6145-01-379-1168
NSN 6130-01-470-8760
NSN 6685-01-332-4633
NSN 6145-01-592-9803