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.
NSN 5835-01-079-8865
NSN 5925-01-532-8894
NSN 7035-01-218-6960
NSN 5960-00-558-9152
NSN 5975-01-334-0025
NSN 5835-00-532-5910
NSN 5960-00-826-7697
NSN 6105-01-560-5867
NSN 5985-01-328-6772
NSN 5945-00-901-6149
NSN 5999-01-525-2190
NSN 5855-01-501-9912