Spring preloaded at the factory, nylon pulleys are most vunerable to wear
A device designed to maintain the tautness of a cable, rope, or the like by applying pressure to one or more pulleys over which it passes.
NSN 6240-01-565-6276
NSN 6610-01-163-1810
NSN 6645-01-357-7750
NSN 6650-00-675-1370
NSN 5905-01-119-4259
NSN 5895-00-951-3995
NSN 5950-01-015-2276
NSN 5996-01-524-7723
NSN 6110-01-347-5763
NSN 6240-01-506-0304
NSN 6320-01-606-2508
NSN 5930-01-599-2378