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 5990-01-014-1280
NSN 5965-00-076-2332
NSN 6645-00-474-5689
NSN 5915-01-568-5427
NSN 6105-00-622-6754
NSN 6105-01-088-8133
NSN 5960-01-149-1261
NSN 6220-01-452-4384
NSN 6610-01-352-5500
NSN 6650-00-061-2232
NSN 5945-00-342-9593
NSN 6110-01-327-7921