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 5935-01-061-6930
NSN 6610-01-298-5662
NSN 5960-01-350-5332
NSN 5910-00-806-6709
NSN 5950-01-335-0677
NSN 6105-00-010-9803
NSN 6135-01-100-3593
NSN 7035-01-545-8943
NSN 5925-00-565-5835
NSN 6145-01-071-0483
NSN 6645-00-646-6631
NSN 5996-01-501-6165