NSN 6520-01-539-8871 · NIIN 015398871 · Part number 021C
Esma Inc. · FSC 6520 — Dental Instruments, Equipment, and Supplies · FSG 65 — Medical, Dental, and Veterinary Equipment · CAGE 54967
Government record, cited
NSN 6520-01-539-8871 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-539-8871. Manufacturer of record part number: 021C.
Also searched as6520-01-539-8871 ·
6520015398871 ·
NIIN 015398871 ·
01-539-8871 ·
FSC 6520 Dental Instruments, Equipment, and Supplies · CAGE 54967 · 021C · LL-H58-8771
FSC: 6520 — Dental Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: 021C
Manufacturer: Esma Inc.
General Description
The Transducer, cataloged under National Stock Number 6520-01-539-8871, 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 Esma Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
6520-01-539-8871
Primary Part Number
021C
Item Name
Transducer
FSC / FSG
6520 / 65 — Dental Instruments, Equipment, and Supplies
Manufacturer
Esma Inc.
Status
ACTIVE
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 6520-01-539-8871?
NSN 6520-01-539-8871 is a Transducer, manufactured by Esma Inc., classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6520-01-539-8871?
NSN 6520-01-539-8871 has 1 manufacturer part number on file: 021C (Esma Inc.).
What are the specifications of 021C?
Key specifications for 021C: End Item Identification: CLEANER, ULTRASONIC. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6520-01-539-8871 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.