The Seperator Amalgam, cataloged under National Stock Number 6520-01-601-1256, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Duel Incorporated. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-601-1256 |
| Primary Part Number | DD2011 |
| Item Name | Seperator Amalgam |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Duel Incorporated |
| Status | ACTIVE |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| DD2011 PRIMARY | Duel Incorporated (USA) |
| Reference | Meaning |
|---|---|
| DD2009 | 3/9 Design control — primary reference Duel Incorporated |
| 6520NCM117031 | 5/1 Secondary reference Defense Medical Standardization Board |
| 30373 | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-601-1256 is a Seperator Amalgam, manufactured by Duel Incorporated, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-601-1256 has 1 manufacturer part number on file: DD2011 (Duel Incorporated).
Key specifications for DD2011: Overall Height: 8.400 INCHES NOMINAL IN; Overall Length: 4.800 INCHES NOMINAL IN; Overall Width: 4.800 INCHES NOMINAL IN; Special Features: AMALGAM SEPARATOR; SEPARATES MERCURY FROM WASTE WATER DURING DENTAL PROCEDURES; TWO 0.625 IN NPT PORTS: INLET PORT CONNECTED TO HIGH VOLUME EVACUATION TIP, AND OUTLET PORT CONNECTED TO VACUUM SOURCE; ABS PLASTIC HOUSING; 0.5 MICRON WATER FILTER; DENTAL VACUUM SYSTEM OPERATING REQUIREMENTS: 21 TO 27 KPA (6 TO 8 IN HG) WITH A MINIMUM VACUUM OF 21 KPA (6 IN HG) MAINTAINED AT THE FARTHEST HVE OUTLET, FLOW RATE OF 3.3 LITERS/SEC (7 STANDARD CUBIC FEET PER MINUTE). IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.