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 6320-01-370-5222
NSN 5930-01-071-3197
NSN 5855-00-237-4088
NSN 6220-01-077-9868
NSN 5925-01-327-8712
NSN 6105-01-445-2258
NSN 5945-01-351-7869
NSN 6240-01-384-3887
NSN 5998-01-094-6227
NSN 5999-01-029-4226
NSN 6645-00-708-8569
NSN 6145-00-378-3836