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 6135-00-880-1026
NSN 5910-00-144-4383
NSN 6145-01-170-2318
NSN 5905-00-273-9789
NSN 5998-01-451-2804
NSN 5895-00-869-9499
NSN 6645-01-142-6167
NSN 6620-00-722-3875
NSN 5985-01-474-5731
NSN 6150-00-419-0505
NSN 5930-01-446-0982
NSN 5950-01-367-8706