The Engine and Handpiece,dental,labo, cataloged under National Stock Number 6520-01-296-8420, 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 Bell Intl Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-296-8420 |
| Primary Part Number | 40-L & C33 W/PROVISIONING |
| Item Name | Engine and Handpiece,dental,labo |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Bell Intl Inc |
| Status | ACTIVE |
| Unit of Issue Cube | 0.05 CUBIC FEET |
| Exterior Container Weight | 28.00 POUNDS LBS |
| General Characteristics Item Description | PORTABLE. ELECTRICAL CHARACTERISTICS: 110 VAC 60 HZ (220 VAC MODEL AVAILABLE IF REQUESTED) INPUT AND 30 VDC 2A OUTPUT CONSIST OF: LABORATORY HANDPIECE TORQUE IS 700 GM/CM, HAND ENGINE MOTOR WITH DETACHABLE HANDPIECE AND A POWER CONTROL UNIT WITH AN ON/OFF FOOTSWITCH; HIGH TORQUE WITH AN OPERATING RANGE OF 1,500 TO 35,000 RPMS; CAPABLE OF ACCEPTING ALL STANDARD STRAIGHT BURS; USED IN LABORATORY PROSTHODONTIC PROCEDURES INCLUDING PARTIAL AND COMPLETE DENTURE REPAIRS AND FABRICATION OF SURGICAL SPLINTS VDC |
| 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 |
|---|---|
| 40-L & C33 W/PROVISIONING PRIMARY | Bell Intl Inc (USA) |
| Reference | Meaning |
|---|---|
| 2001003 | 5/9 Secondary reference Bell Dental Products, Llc |
NSN 6520-01-296-8420 is a Engine and Handpiece,dental,labo, manufactured by Bell Intl Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-296-8420 has 1 manufacturer part number on file: 40-L & C33 W/PROVISIONING (Bell Intl Inc).
1 possible match (shared part number, not a government interchangeability claim): 6160-01-550-1631. Verify interchangeability with system specifications before substitution.
Key specifications for 40-L & C33 W/PROVISIONING: Unit of Issue Cube: 0.05 CUBIC FEET; Exterior Container Weight: 28.00 POUNDS LBS; General Characteristics Item Description: PORTABLE. ELECTRICAL CHARACTERISTICS: 110 VAC 60 HZ (220 VAC MODEL AVAILABLE IF REQUESTED) INPUT AND 30 VDC 2A OUTPUT CONSIST OF: LABORATORY HANDPIECE TORQUE IS 700 GM/CM, HAND ENGINE MOTOR WITH DETACHABLE HANDPIECE AND A POWER CONTROL UNIT WITH AN ON/OFF FOOTSWITCH; HIGH TORQUE WITH AN OPERATING RANGE OF 1,500 TO 35,000 RPMS; CAPABLE OF ACCEPTING ALL STANDARD STRAIGHT BURS; USED IN LABORATORY PROSTHODONTIC PROCEDURES INCLUDING PARTIAL AND COMPLETE DENTURE REPAIRS AND FABRICATION OF SURGICAL SPLINTS VDC; Part Name Assigned by Controlling Agency: ENGINE & HANDPIECE DEN LAB 117VOLT 50/60HZ AC PORTABLE. 3 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.