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 5835-01-534-3172
NSN 2925-01-471-3365
NSN 6145-00-420-6491
NSN 5945-00-446-9122
NSN 6620-01-027-4159
NSN 5925-00-523-9158
NSN 6645-01-425-2330
NSN 6685-01-227-5471
NSN 6610-00-759-7170
NSN 6110-00-632-6078
NSN 5996-01-025-3611
NSN 5935-00-016-0429