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 5945-00-770-9418
NSN 6220-01-478-1769
NSN 5950-01-419-4534
NSN 5975-00-238-6884
NSN 6220-01-364-7808
NSN 5895-01-415-3732
NSN 6620-01-053-6650
NSN 6685-01-029-3773
NSN 6645-01-099-1511
NSN 6240-00-727-8573
NSN 5985-00-053-5568
NSN 6135-01-125-4867