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 6650-01-479-1297
NSN 5998-00-617-9606
NSN 2925-00-021-9580
NSN 4140-01-184-0111
NSN 5910-00-456-6402
NSN 5985-01-224-9358
NSN 6620-01-607-5738
NSN 6135-01-648-4875
NSN 5990-00-325-8513
NSN 6110-01-577-4718
NSN 5925-01-099-0974
NSN 5935-01-445-7064