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 5996-01-644-9864
NSN 6220-00-291-3722
NSN 4140-01-537-3531
NSN 6645-00-796-7206
NSN 2925-00-241-2481
NSN 5998-01-513-6975
NSN 6610-00-667-6832
NSN 5930-00-538-5508
NSN 5985-00-915-3603
NSN 7035-01-215-2449
NSN 5945-01-204-1377
NSN 6650-00-964-9470