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 5950-01-065-6435
NSN 5950-01-246-3414
NSN 6650-00-300-9895
NSN 5925-00-150-1072
NSN 5930-01-627-0240
NSN 5996-01-222-6378
NSN 5930-01-342-7676
NSN 5985-01-112-9297
NSN 5910-00-818-9767
NSN 5965-00-289-6280
NSN 5935-01-065-1237
NSN 5950-01-343-1739