PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MH1Handle,mouth Examining Mirror

Hu-Friedy Mfg. Co., Llc · NSN 6520-01-502-9639 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-502-9639 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-502-9639. Primary manufacturer part number: MH1.
Features
  • Handle,mouth Examining Mirror — FSC 6520
  • Style Designator: MOUTH EXAMINING MIRROR
  • Material: STEEL CORROSION RESISTING OVERALL
  • Surface Condition: FLUTED
  • 4 verified cross-references
  • Primary manufacturer: Hu-Friedy Mfg. Co., Llc
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Handle,mouth Examining Mirror, cataloged under National Stock Number 6520-01-502-9639, is classified within Federal Supply Class 6520 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Hu-Friedy Mfg. Co., Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-01-502-9639
Primary Part NumberMH1
Item NameHandle,mouth Examining Mirror
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerHu-Friedy Mfg. Co., Llc
StatusACTIVE
Style DesignatorMOUTH EXAMINING MIRROR
MaterialSTEEL CORROSION RESISTING OVERALL
Surface ConditionFLUTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5930-00-008-309240-611-110 INTERCHANGEABLE
Switch,special
Ge Aviation Systems Ltd
2990-00-353-760026548 INTERCHANGEABLE
Link,lever
Briggs and Stratton Corp
5950-00-689-5817MH1 INTERCHANGEABLE
Reactor
Magnetika Inc Div Magnetika/phillipsburg Location
5998-01-160-5298600078-1 INTERCHANGEABLE
Circuit Card Assembly
Lockheed Martin Corporation Dba Lockheed Martin
6350-01-261-9862MH-1 INTERCHANGEABLE
Horn,signal
Coast Marine & Industrial Supply Inc Dba Coast Marine & Industrial Supply Inc
Cross-Reference Index
Part NumberManufacturer
MH1 PRIMARY Hu-Friedy Mfg. Co., Llc (USA)
6520NCM116802 Defense Medical Standardization Board (USA)
26874 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
6000781 Henry Schein, Inc. (USA)
Related Parts
5930-00-008-3092INTERCHANGEABLE
SWITCH,SPECIAL
40-611-110
2990-00-353-7600INTERCHANGEABLE
LINK,LEVER
26548
5950-00-689-5817INTERCHANGEABLE
REACTOR
MH1
5998-01-160-5298INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
600078-1
6350-01-261-9862INTERCHANGEABLE
HORN,SIGNAL
MH-1

Frequently Asked Questions

What is NSN 6520-01-502-9639?

NSN 6520-01-502-9639 is a Handle,mouth Examining Mirror, manufactured by Hu-Friedy Mfg. Co., Llc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-502-9639?

NSN 6520-01-502-9639 has 4 cross-referenced part numbers: MH1 (Hu-Friedy Mfg. Co., Llc), 6520NCM116802 (Defense Medical Standardization Board), 26874 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 6000781 (Henry Schein, Inc.).

What NSN replaces 6520-01-502-9639?

There are 5 known substitutes for 6520-01-502-9639: 5930-00-008-3092, 2990-00-353-7600, 5950-00-689-5817 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MH1?

Key specifications for MH1: Part Name Assigned by Controlling Agency: HANDLE MIRROR DENTAL CONE SOCKET NO. 1; Special Features: CONE SOCKET MIRROR HANDLE; Style Designator: MOUTH EXAMINING MIRROR; Material: STEEL CORROSION RESISTING OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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