NSN 7930-00-252-0509, 7930002520509
Cancelled -> Replaced by 7930002918322

Federal Supply Classification: FSC 7930 - Cleaning and Polishing Compounds and Preparations
National Item Identification Number: NIIN 002520509
Codification Country: United States
Item Name Code: INC 15090
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (Y) Information is in the Hazardous Materials Information Resource System (HMIRS).

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 7930-00-252-0509

National Stock Number (NSN) 7930-00-252-0509, or NIIN 002520509, (sour,laundry) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002520509 was cancelled on December 16, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 7930002918322.

There are 8 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 15090. [A MILD ACID SOLUTION USED IN LAUNDRIES, IN PROCESS OF BLEACHING TO NEUTRALIZE ALKALI.]. 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 7930002520509 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

UNIT PACKAGE TYPE: (AGUC) 100 LB
SPECIAL FEATURES: (FEAT) QUICK DISSOLVING WHITE FLAKE, BEAD OR GRANULAT SOURS DESIGNED TO GIVE COMPLETE NEUTALIZATION OF THE WASHLOAD, AND WATER ALKALINITY, AND TO REMOVE RUST STAINS AND PREVENT DISCOLORATION OF FABRICS; THE SOUR IS TO BE ADDED MANULLY TO THE WASH WHEEL OR TO THE SUPPLY COMPARTMENT OF AN AUTOMATIC FEEDING DEVICE; THE SOUR CONSISTS OF WETTING AGENTS, SODIUM SILICOFLUDORIDE, AND/OR SODIUM BIFLUORIDE; THE MINIMUM AMOUNT OF THE SUM OF FLUORIDE SALTS IS 85.0 PERCENT; PH NOT GREATER THAN 3.6, NEUTRALIZATION CAPACITY OF 600, WITH NOT MORE 5 PERCENT MATTER INSOLUABLE IN WATER
UNIT PACKAGE QUANTITY: (AGXW) DRY
MATERIAL TYPE: (BYTP) SODIUM ACID FLUORIDE OR SODIUM SILICOFLUORIDE
SPECIAL: (AGXZ) DRUM
PHYSICAL FORM: (BYTP) SODIUM SILICOFLUORIDE
PHYSICAL FORM: (AGXW) DRY