Bottle is a 16oz screw-top jar of cleaner/degreaser 725; replenishment for kit, p/n 51662;
No other part numbers with same form, fit, and function found.
NSN 6645-00-891-1531
NSN 6110-00-992-3789
NSN 5915-01-550-8217
NSN 6620-01-512-2016
NSN 5965-00-940-8699
NSN 6240-01-113-6412
NSN 5920-00-139-2812
NSN 5975-00-202-2367
NSN 5965-00-698-0433
NSN 6150-01-196-5209
NSN 5895-00-104-5982
NSN 6240-00-740-8901