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 5835-00-706-0829
NSN 6135-00-228-8140
NSN 5895-01-569-9419
NSN 6240-01-200-3453
NSN 5998-00-100-4948
NSN 7035-01-085-5955
NSN 6145-01-634-0388
NSN 6645-00-791-5284
NSN 6135-01-167-7604
NSN 6645-01-119-3496
NSN 5945-01-484-7765
NSN 6130-00-578-6110