15 gal drum. Heating/cooling scale and corrosion inhibitior
No other part numbers with same form, fit, and function found.
NSN 6150-01-277-0574
NSN 6220-00-225-8345
NSN 5985-01-177-3197
NSN 5965-01-512-2895
NSN 4140-01-439-5906
NSN 4140-00-299-6328
NSN 6145-00-498-2738
NSN 5985-01-138-3554
NSN 5855-01-274-5311
NSN 6105-01-008-4452
NSN 5905-00-174-1633
NSN 5920-01-073-8713