Engine and Handpiece, Dental, Labo6520-01-283-6535
NSN 6520-01-283-6535 · NIIN 012836535 · Part number 40-L/MARK X
Bell Intl Inc · FSC 6520 — Dental Instruments, Equipment, and Supplies · FSG 65 — Medical, Dental, and Veterinary Equipment · CAGE 1U601
Government record, cited
NSN 6520-01-283-6535 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-283-6535. Manufacturer of record part number: 40-L/MARK X.
Also searched as6520-01-283-6535 ·
6520012836535 ·
NIIN 012836535 ·
01-283-6535 ·
FSC 6520 Dental Instruments, Equipment, and Supplies · CAGE 1U601 · 40-L/MARK X
Nearby stock numbers← 6520-01-283-6225 Pad, Bracket and Band Removing
·
6520-01-283-6545 →
Features
Engine and Handpiece,dental,labo — FSC 6520
General Characteristics Item Description: LABORATORY; PORTABLE; ELECTRIC; 50/60HZ,115/120 VOLTS; C/O HAND ENGINE MOTOR AND DETACHABLE STRAIGHT HANDPIECE; POWER SUPPLY; ON/OFF SWITCH; HAND ENGINE'S MOTOR ELECTRICAL
1 manufacturer part number on file
Manufacturer of record: Bell Intl Inc
Identification
NSN: 6520-01-283-6535
NIIN: 012836535
FSC: 6520 — Dental Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: 40-L/MARK X
Manufacturer: Bell Intl Inc
General Description
The Engine and Handpiece,dental,labo, cataloged under National Stock Number 6520-01-283-6535, 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 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. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
6520-01-283-6535
Primary Part Number
40-L/MARK X
Item Name
Engine and Handpiece,dental,labo
FSC / FSG
6520 / 65 — Dental Instruments, Equipment, and Supplies
Manufacturer
Bell Intl Inc
Status
ACTIVE
General Characteristics Item Description
LABORATORY; PORTABLE; ELECTRIC; 50/60HZ,115/120 VOLTS; C/O HAND ENGINE MOTOR AND DETACHABLE STRAIGHT HANDPIECE; POWER SUPPLY; ON/OFF SWITCH; HAND ENGINE'S MOTOR ELECTRICAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6520 — Dental Instruments, Equipment, and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6520-00-000-0064
BUR,DENTAL,EXCAVATING
6520-00-000-0071
EXCAVATOR,DENTAL
6520-00-000-0158
LIGHT SET,DENTAL OPERATING,FIELD
6520-00-005-7322
6520-00-005-7322 · Item name not on file
6520-00-006-1533
6520-00-006-1533 · Item name not on file
6520-00-009-1818
6520-00-009-1818 · Item name not on file
6520-00-009-1823
6520-00-009-1823 · Item name not on file
6520-00-009-1825
6520-00-009-1825 · Item name not on file
Frequently Asked Questions
What is NSN 6520-01-283-6535?
NSN 6520-01-283-6535 is a Engine and Handpiece,dental,labo, manufactured by Bell Intl Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6520-01-283-6535?
NSN 6520-01-283-6535 has 1 manufacturer part number on file: 40-L/MARK X (Bell Intl Inc).
What are the specifications of 40-L/MARK X?
Key specifications for 40-L/MARK X: General Characteristics Item Description: LABORATORY; PORTABLE; ELECTRIC; 50/60HZ,115/120 VOLTS; C/O HAND ENGINE MOTOR AND DETACHABLE STRAIGHT HANDPIECE; POWER SUPPLY; ON/OFF SWITCH; HAND ENGINE'S MOTOR ELECTRICAL; Part Name Assigned by Controlling Agency: ENGINE & HANDPIECE DEN LAB PRTBLE 50/60HZ 115/120V ON/OFF SWITCH V. 1 specification is documented in the U.S. Government catalog.
Is NSN 6520-01-283-6535 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.