The Bur,dental,excavating, cataloged under National Stock Number 6520-01-003-2259, 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 Ss White Burs Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 6520-01-003-2259 |
| Primary Part Number | 14874 |
| Item Name | Bur,dental,excavating |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Ss White Burs Llc |
| Status | ACTIVE |
| Handpiece Type for Which Designed | STRAIGHT |
| Features Provided | BLADE DESIGN SPIRAL AND HEAD CROSSCUT |
| End Shape | FLAT OR ROUND |
| Head Size Designation | 558 |
| Head Shape | STRAIGHT FISSURE |
| 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 |
NSN 6520-01-003-2259 is a Bur,dental,excavating, manufactured by Ss White Burs Llc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-003-2259 has 2 manufacturer part numbers on file: 665749 (Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division), 14874 (Ss White Burs Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-369-5468, 3120-01-549-1333, 6625-01-660-4317. Verify interchangeability with system specifications before substitution.
Key specifications for 14874: Handpiece Type for Which Designed: STRAIGHT; Features Provided: BLADE DESIGN SPIRAL AND HEAD CROSSCUT; End Shape: FLAT OR ROUND; Head Size Designation: 558. 5 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.