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 5835-01-163-4215
NSN 6685-01-209-0999
NSN 6150-00-038-5009
NSN 5925-01-511-2811
NSN 6645-01-172-1406
NSN 6135-00-170-8819
NSN 6130-00-050-8998
NSN 6220-01-279-1331
NSN 5855-01-162-5251
NSN 5945-01-168-9715
NSN 6135-01-534-3007
NSN 4140-00-116-1022