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 6130-01-338-8875
NSN 5975-01-451-4799
NSN 5998-01-351-7397
NSN 6105-01-056-4473
NSN 5855-01-547-5118
NSN 5990-00-444-6987
NSN 6135-01-443-7716
NSN 5920-00-989-0490
NSN 5930-01-430-7186
NSN 5930-00-646-4360
NSN 2925-00-486-0524
NSN 2925-00-602-0869