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 5855-00-763-2155
NSN 6220-01-625-1934
NSN 2925-01-359-4027
NSN 6130-01-555-6623
NSN 5930-01-647-9318
NSN 6135-01-307-2749
NSN 6130-00-470-7825
NSN 5990-01-254-3197
NSN
NSN 5965-01-322-3271
NSN 5895-01-512-0488
NSN 6620-01-412-5514