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 5945-01-026-0506
NSN 5996-01-107-5737
NSN 6150-00-841-6629
NSN 6645-00-451-6462
NSN 6220-01-420-5986
NSN 7035-01-270-0325
NSN 5855-01-307-7440
NSN 6135-00-403-0213
NSN 5998-00-288-5533
NSN 6105-00-314-2168
NSN 5905-00-805-3613
NSN 5975-01-381-3218