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 6240-01-014-5598
NSN 6135-00-164-8780
NSN 5960-01-172-2088
NSN 6645-00-067-7070
NSN 5935-01-351-3129
NSN 5990-01-433-3786
NSN 5975-01-327-3950
NSN 5999-01-229-3372
NSN 5999-01-367-5918
NSN 7035-00-205-8739
NSN 2925-01-175-1217
NSN 6645-01-461-7704