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 6145-00-669-6795
NSN 7035-01-620-5658
NSN 6645-00-300-0401
NSN 6135-01-659-5393
NSN 5945-00-414-0159
NSN 5999-01-535-9041
NSN 7035-00-391-6345
NSN 5950-01-313-1415
NSN 2925-00-845-1480
NSN 6620-01-532-4147
NSN 6150-01-602-6457
NSN 5855-01-498-9056