6630-00-247-2968 (6630002472968)
NSN 6630-00-247-2968 (NIIN 00-247-2968) is an antifreeze solutions tester in Federal Supply Class 6630, Chemical Analysis Instruments — an item consisting of a syringe and hydrometer designed to determine the freezing temperature of antifreeze solutions commonly used in liquid cooled engines. Manufacturer part number 6630002472968 (Thermo Instruments Inc, CAGE 2G784); also referenced as GG-T-250 (Federal Specifications Promulgated); 610-776-7604 (A-Med International Supply Inc); 5325LUM (Harris Graphics Corp The Cleveland); 34X, 460 (Stant Corp Edelmann Div).
NIIN assigned January 1963; DEMIL A (none required); export Schedule B 9027.80.3200; ships at 0.5 lb / 0.0922 cu ft. Supersedes 6630-00-410-0094 (2007), 6630-00-973-6911 (1982), 6630-00-531-6124 (1963) and 1 more.