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 6110-00-468-1634
NSN 5990-01-512-5478
NSN 5855-01-425-1330
NSN 6150-01-116-4331
NSN 5910-01-197-1946
NSN 5945-01-368-3014
NSN 5895-01-326-8791
NSN 2925-00-149-0760
NSN 7035-00-946-2642
NSN 5915-01-311-8303
NSN 6150-01-606-2465
NSN 5960-00-732-3241