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 6610-01-382-7894
NSN 6110-00-740-5750
NSN 5965-01-125-5367
NSN 5985-00-884-7209
NSN 5965-00-538-4485
NSN 5998-00-241-2412
NSN 5950-01-188-8253
NSN 5960-00-539-7914
NSN 6620-00-799-4244
NSN 5965-01-498-3519
NSN 6240-01-486-2913
NSN 6645-01-017-2789