An implement which, when propelled through a pipeline by fluid pressure, is designed to remove obstructions therein by the actions of scraping, buffing, and/or cutting.
NSN 6150-01-330-1702
NSN 5965-01-572-8509
NSN 5895-00-194-0658
NSN 5985-00-334-5996
NSN 6110-01-111-8762
NSN 6220-01-352-2970
NSN 6650-01-480-2687
NSN 6240-01-457-7490
NSN 6650-00-792-8577
NSN 5855-00-885-8452
NSN 6135-01-438-9450
NSN 6145-01-063-2482