NSN 6505-01-645-4892, 6505016454892
CALCIUM HYDROXIDE

Federal Supply Classification: FSC 6505 - Drugs and Biologicals
National Item Identification Number: NIIN 016454892
Codification Country: United States
Item Name Code: INC 08958
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: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6505-01-645-4892

National Stock Number (NSN) 6505-01-645-4892, or NIIN 016454892, (calcium hydroxide) was assigned June 18, 2015 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 4 contracts issued for this part number, with 4 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE2DP21P0754, SPE2DP21P0754, SPE2DP21P0754, SPE2DP21P0754, SPE2DP21P0754. The total value of the awarded contracts has been US$ 1,879.94.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 13, 2015, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 08958. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6505016454892 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

III PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) CALCIUM HYDROXIDE POWDER 4 OZ. BOTTLE
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) CALCIUM HYDROXIDE POWDER 4 OZ. BOTTLE
PHYSICAL FORM: (AGXW) POWDER
MEDICAL DESIGNATION AND GRADE: (MDES) UNITED STATES PHARMACOPEIA
PRIMARY CONTAINER CONTENT QUANTITY: (CRLK) 4.0 OUNCES
PRIMARY CONTAINER TYPE: (CQCT) BOTTLE
SPECIAL FEATURES: (FEAT) STORE AT ROOM TEMPERATURE; AVOID EXTREMES OF TEMPERATURE >27 DEGREES C/80 DEGREES F, <5 DEGREES CELCIUS/40 DEGREES F AND ACIDS; MANUFACTURE IS PRUDENT CORPORATION (CAGE 05273) AND THEY DO NOT SELL DIRECTLY TO THE GOVERNMENT