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 6130-01-322-8276
NSN 5945-01-537-4317
NSN 5950-01-391-5647
NSN 6220-01-252-9285
NSN 6105-01-113-3889
NSN 6105-01-163-2065
NSN 6130-01-655-8646
NSN 6685-01-247-0470
NSN 5910-01-360-2047
NSN 5920-01-133-9716
NSN 6320-00-925-0558
NSN 6685-00-770-2052