Complete item name is 1-methyl-2-pyrrolidinone; clear colorless liquid
No other part numbers with same form, fit, and function found.
NSN 5950-01-621-2907
NSN 6150-01-252-0993
NSN 6110-01-492-1714
NSN 5990-01-626-3840
NSN 6130-01-380-7081
NSN 5895-00-471-3303
NSN 5920-00-127-9992
NSN 6110-01-553-7606
NSN 6150-01-279-9922
NSN 6320-01-078-8257
NSN 5998-00-924-2947
NSN 2925-01-052-0636