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 6610-01-512-2025
NSN 6110-01-158-8008
NSN 5990-01-277-9753
NSN 6105-00-922-8597
NSN 6150-01-437-8548
NSN 6135-01-482-1290
NSN 7035-01-437-9694
NSN 7035-00-455-7666
NSN 2925-00-816-8765
NSN 5925-01-620-2170
NSN 5935-01-090-0496
NSN 5915-00-159-7349