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 6650-01-517-9452
NSN 5950-01-407-3766
NSN 5996-01-641-0124
NSN 7035-01-570-1095
NSN 5960-01-286-3766
NSN 5930-01-100-3635
NSN 6240-01-035-6076
NSN 5910-01-563-1376
NSN 5996-01-486-6447
NSN 5905-00-487-8540
NSN 6320-01-116-3980
NSN 6240-01-323-6512