PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

88-0307Elevator,root

Boss Instruments, Limited Inc · NSN 6520-00-524-4550 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-00-524-4550 — this item is cataloged by the U.S. Government under National Stock Number 6520-00-524-4550. Primary manufacturer part number: 88-0307.
Features
  • Elevator,root — FSC 6520
  • Blade Width: 0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
  • Material: STEEL CORROSION RESISTING BLADE
  • Blade Shape: ANGULAR
  • Material: COPPER ALLOY OR STEEL CORROSION RESISTING HANDLE
  • Surface Treatment: CHROMIUM OR NICKEL HANDLE
  • Nondefinitive Spec/std Data: II TYPE AND E STYLE
  • Design Designation: MILLER
Applications
  • Applications requiring Steel Corrosion Resisting Blade construction
General Description

The Elevator,root, cataloged under National Stock Number 6520-00-524-4550, 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 Boss Instruments, Limited Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-00-524-4550
Primary Part Number88-0307
Item NameElevator,root
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerBoss Instruments, Limited Inc
StatusACTIVE
Blade Width0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING BLADE
Blade ShapeANGULAR
MaterialCOPPER ALLOY OR STEEL CORROSION RESISTING HANDLE
Surface TreatmentCHROMIUM OR NICKEL HANDLE
Nondefinitive Spec/std DataII TYPE AND E STYLE
Design DesignationMILLER
Pattern/style Identification73
Departure From Cited DesignatorAS MODIFIED BY AFYH,AFYJ
Blade Length0.563 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5940-00-688-6010 INTERCHANGEABLE
Terminal,lug
5999-01-439-6855E73 INTERCHANGEABLE
Heater,thermal Release
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
88-0307 PRIMARY Boss Instruments, Limited Inc (USA)
E73 PRIMARY Hu-Friedy Mfg. Co., Llc (USA)
Related Parts
5940-00-688-6010INTERCHANGEABLE
TERMINAL,LUG
5999-01-439-6855INTERCHANGEABLE
HEATER,THERMAL RELEASE
E73

Frequently Asked Questions

What is NSN 6520-00-524-4550?

NSN 6520-00-524-4550 is a Elevator,root, manufactured by Boss Instruments, Limited Inc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-00-524-4550?

NSN 6520-00-524-4550 has 2 cross-referenced part numbers: 88-0307 (Boss Instruments, Limited Inc), E73 (Hu-Friedy Mfg. Co., Llc).

What NSN replaces 6520-00-524-4550?

There are 2 known substitutes for 6520-00-524-4550: 5940-00-688-6010, 5999-01-439-6855. Verify interchangeability with system specifications before substitution.

What are the specifications of 88-0307?

Key specifications for 88-0307: Overall Length: 5.875 INCHES MINIMUM AND 6.125 INCHES MAXIMUM IN; Blade Width: 0.098 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN; Material: STEEL CORROSION RESISTING BLADE; Special Features: BLADE SHAPE IS ANGULAR,SINGLE-END. 13 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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