The Stone,artificial,dental, cataloged under National Stock Number 6520-01-178-7913, 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 Kerr Corporation. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6520-01-178-7913 |
| Primary Part Number | 01056 |
| Item Name | Stone,artificial,dental |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Kerr Corporation |
| Status | ACTIVE |
| Usage Design | MODEL AND ORTHOPEDIC |
| Compression Strength | 4000.0 POUNDS PER SQUARE INCH LBS |
| Tint Color | WHITE |
| Setting Time | 9 MINUTES NOMINAL AND 11 MINUTES NOMINAL |
| 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 | PG |
| Part Number | Manufacturer |
|---|---|
| 01056 PRIMARY | Kerr Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6520L190110 | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-178-7913 is a Stone,artificial,dental, manufactured by Kerr Corporation, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-178-7913 has 1 manufacturer part number on file: 01056 (Kerr Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 5905-01-293-6473, 5140-01-490-7248, 5305-01-621-0729. Verify interchangeability with system specifications before substitution.
Key specifications for 01056: Usage Design: MODEL AND ORTHOPEDIC; Compression Strength: 4000.0 POUNDS PER SQUARE INCH LBS; Special Features: IMPROVED STONE; HIGH STRENGTH STONE; RAPID 100 LB LBS; Part Name Assigned by Controlling Agency: STONE ARTIFICIAL DEN MODEL&ORTHOPEDIC WHITE HIGH STRENGTH 100LB LBS. 4 specifications are 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.