Material is nitrile rubber
An item, made of rubber or plastic, usually cylindrical, with or without a flange, having one or more holes extending through its entire length, usually parallel to its axis. The overall length must exceed 25 percent of its diameter or a distance across the peripheral flats for items without a flange. For items formed of other material see bushing, sleeve. Excludes bumper, nonmetallic and grommet nonmetallic.
NSN 6650-00-084-4258
NSN 6240-01-160-7934
NSN 6105-01-578-6551
NSN 6130-01-082-3740
NSN 6645-00-678-0914
NSN 5895-01-245-9090
NSN 5905-00-964-6655
NSN 6110-01-316-7285
NSN 6320-01-618-7800
NSN 5999-00-858-7176
NSN 6620-00-001-1398
NSN 5855-00-631-4565