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 7035-01-322-8180
NSN 6135-01-393-4746
NSN 2925-00-147-8150
NSN 6645-01-215-3629
NSN 5855-00-444-2298
NSN 5920-01-100-3018
NSN 2925-01-166-3368
NSN 6610-01-141-6343
NSN 6620-01-484-6904
NSN 5996-01-126-7238
NSN 6135-01-222-0703
NSN 6145-01-381-8911