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 2925-01-530-6727
NSN 5905-01-566-4358
NSN 5960-01-341-9291
NSN 4140-01-361-2292
NSN 6110-00-553-8816
NSN 5950-00-688-7811
NSN 7035-01-314-7559
NSN 6135-00-050-7189
NSN 5950-01-233-9827
NSN 6645-01-021-5727
NSN 6650-00-578-6543
NSN 5925-01-469-6068