# NSN 6520-01-587-7660: Investment, Dental

NSN 6520-01-587-7660 (also written 6520015877660; NIIN 01-587-7660) is an investment, dental in Federal Supply Class 6520, Dental Instruments, Equipment, and Supplies. 7 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6520-01-587-7660 (6520015877660)
- NIIN: 01-587-7660 (015877660)
- Item name: INVESTMENT,DENTAL
- Federal Supply Class: [FSC 6520 Dental Instruments, Equipment, and Supplies](https://nsnexplorer.com/fsc/6520/)
- Federal Supply Group: [FSG 65](https://nsnexplorer.com/group/65/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 4

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INVESTMENT PHOSPHATE LIQUID FAST FIRE 15 1L BOTTLE |
| FEAT | SPECIAL FEATURES | FINE GRAIN PHOSPHATE INVESTMENT; REQUIRES 15 MINUTE BENCHSET BEFORE PLACING MOLDS INTO HOT OVEN FOR RAPID BURNOUT; PRODUCES CASTINGS USING RINGLESS OR METAL RING TECHNIQUE; WORKING TIME: 7-9 MINUTES; SETTING EXPANSION: 1 PCT; THERMAL EXPANSION: 1 PCT; COMPRESSIVE STRENGTH, WET: 500 PSI; 1 LITER BOTTLE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 18158 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 38161 | 12164 | WHIP-MIX CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 38161 | 9JAK2 | RANSOM & RANDOLPH LLC DBA RANSOM & RANDOLPH CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5570183 | 0NUS8 | HENRY SCHEIN, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5570183EZ | 0NUS8 | HENRY SCHEIN, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6520NCM104639 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| W 55-20-32 | 0BT98 | PEARSON DENTAL SUPPLIES INC DBA PEARSON DENTAL SUPPLIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-01 | [SPE2DH27P0014](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6520015877660) | INVESTMENT, DENTAL | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $94.47 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6520015877660&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6520015877660
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/6520-01-587-7660/
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