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 6105-01-290-8793
NSN 6650-01-425-2572
NSN 5930-01-350-9215
NSN 2925-01-649-7543
NSN 6240-00-110-9414
NSN 5996-01-051-3949
NSN 6145-01-407-1696
NSN 5960-00-007-3679
NSN 5905-00-594-8102
NSN 5910-01-020-7152
NSN 6150-00-904-7601
NSN 6145-01-232-3963