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 2925-01-361-5310
NSN 6135-00-377-9165
NSN 6645-00-171-9639
NSN 6150-01-132-5558
NSN 5975-00-299-1202
NSN 6150-01-066-2011
NSN 5985-01-177-9160
NSN 5855-00-281-3843
NSN 5950-00-671-0601
NSN 5990-01-605-9026
NSN 5996-00-538-1357
NSN 5965-01-408-6218