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 6685-00-826-9381
NSN 5975-00-174-9126
NSN 5950-01-437-5922
NSN 2925-00-193-2402
NSN 2925-00-167-6762
NSN 5930-01-573-6842
NSN 5905-01-048-3648
NSN 5960-01-237-2336
NSN 5965-01-080-9808
NSN 6685-01-107-0433
NSN 5925-00-248-5734
NSN 5950-01-632-5470