National Stock Number
6630-01-154-1535
National Stock Number (NSN) 6630-01-154-1535, or NIIN 011541535, (water quality analysis set) was assigned May 20, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6630011043369.
There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 32948. [A COLLECTION OF CHEMICAL REAGENTS AND CHEMICAL ANALYSIS EQUIPMENT USED FOR ON-SITE WATER ANALYSIS TO DETERMINE QUALITY OF RAW WATER SOURCE FOR TREATMENT; TO DETERMINE TYPE OF WATER TREATMENT PROCESS REQUIRED; FOR ESTABLISHING AND MAINTAINING OPTIMUM OPERATING CONDITIONS OF TREATMENT; AND TO DETERMINE SUITABILITY OF WASTEWATER EFFLUENTS FOR DISCHARGE TO THE ENVIRONMENT. EXCLUDES:WATER QUALITY CONTROL SET.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6630011541535 does not contain precious metals.
This NSN is associated to Schedule B 9027505000: other chemical analysis instruments and apparatus, nesoi. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Jun 01, 2025.