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 5965-00-450-5408
NSN 5950-01-153-7585
NSN 4140-01-506-2479
NSN 6150-00-618-2749
NSN 5985-01-652-4146
NSN 6135-00-351-8606
NSN 5996-01-441-1594
NSN 5965-01-328-9765
NSN 5935-01-095-6564
NSN 6240-00-717-0844
NSN 6240-00-025-9203
NSN 6645-01-093-3675