PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9RChuck,grinding and Polishing Mac

Handler Manufacturing Company Inc · NSN 6520-00-539-0075 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-00-539-0075 — this item is cataloged by the U.S. Government under National Stock Number 6520-00-539-0075. Primary manufacturer part number: 9R.
Features
  • Chuck,grinding and Polishing Mac — FSC 6520
  • Nondefinitive Spec/std Data: II CLASS AND A TYPE AND 1 STYLE
  • Unit Type: BAND ARBOR
  • Mounting Type for Which Designed: ADAPTER
  • Shaft Type for Which Designed: RIGHT-HAND
  • 2 verified cross-references
  • Primary manufacturer: Handler Manufacturing Company Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chuck,grinding and Polishing Mac, cataloged under National Stock Number 6520-00-539-0075, 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 Handler Manufacturing Company Inc. Government technical data includes 4 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-00-539-0075
Primary Part Number9R
Item NameChuck,grinding and Polishing Mac
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerHandler Manufacturing Company Inc
StatusACTIVE
Nondefinitive Spec/std DataII CLASS AND A TYPE AND 1 STYLE
Unit TypeBAND ARBOR
Mounting Type for Which DesignedADAPTER
Shaft Type for Which DesignedRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
6240-00-144-4566CM6833R INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
5120-00-494-189525ZR INTERCHANGEABLE
Clamp,plier
Stanley Tools Div of Stanley Works
6520-00-526-01317BL INTERCHANGEABLE
Chuck,grinding and Polishing Mac
Handler Manufacturing Company Inc
6520-00-538-915026A INTERCHANGEABLE
Grinding and Polishing Machine,d
Handler Manufacturing Company Inc
6520-00-539-0155 INTERCHANGEABLE
Chuck,grinding and Polishing Mac
6520-00-539-0305NO. 7 RIGHT INTERCHANGEABLE
Chuck,grinding and Polishing Mac
Handler Manufacturing Company Inc
6520-00-539-0350 INTERCHANGEABLE
Chuck,grinding and Polishing Mac
6520-00-539-05506520005390550 INTERCHANGEABLE
Chuck,grinding and Polishing Mac
Suisse-O-Matic Manufacturing Corp
5360-00-539-12006520005391200 INTERCHANGEABLE
Spring,dental Grinding and Polis
Suisse-O-Matic Manufacturing Corp
5360-00-539-12256520005391225 INTERCHANGEABLE
Spring,dental Grinding and Polis
Suisse-O-Matic Manufacturing Corp
Cross-Reference Index
Part NumberManufacturer
00G00682 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
9R PRIMARY Handler Manufacturing Company Inc (USA)
Related Parts
6240-00-144-4566INTERCHANGEABLE
LAMP,INCANDESCENT
CM6833R
5120-00-494-1895INTERCHANGEABLE
CLAMP,PLIER
25ZR
6520-00-526-0131INTERCHANGEABLE
CHUCK,GRINDING AND POLISHING MAC
7BL
6520-00-538-9150INTERCHANGEABLE
GRINDING AND POLISHING MACHINE,D
26A
6520-00-539-0155INTERCHANGEABLE
CHUCK,GRINDING AND POLISHING MAC
6520-00-539-0305INTERCHANGEABLE
CHUCK,GRINDING AND POLISHING MAC
NO. 7 RIGHT
6520-00-539-0350INTERCHANGEABLE
CHUCK,GRINDING AND POLISHING MAC
6520-00-539-0550INTERCHANGEABLE
CHUCK,GRINDING AND POLISHING MAC
6520005390550
5360-00-539-1200INTERCHANGEABLE
SPRING,DENTAL GRINDING AND POLIS
6520005391200
5360-00-539-1225INTERCHANGEABLE
SPRING,DENTAL GRINDING AND POLIS
6520005391225
5970-00-899-9657INTERCHANGEABLE
INSULATOR,PIN
380S
5310-01-648-3689INTERCHANGEABLE
WASHER,FLAT
9R

Frequently Asked Questions

What is NSN 6520-00-539-0075?

NSN 6520-00-539-0075 is a Chuck,grinding and Polishing Mac, manufactured by Handler Manufacturing Company Inc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-00-539-0075?

NSN 6520-00-539-0075 has 2 cross-referenced part numbers: 00G00682 (Federal Specifications Promulgated by General Services Administration Washington DC), 9R (Handler Manufacturing Company Inc).

What NSN replaces 6520-00-539-0075?

There are 12 known substitutes for 6520-00-539-0075: 6240-00-144-4566, 5120-00-494-1895, 6520-00-526-0131 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9R?

Key specifications for 9R: Part Name Assigned by Controlling Agency: CHUCK GRINDING & POLISHING MACHINE DENTAL LAB ARBOR BAND RIGHT; Special Features: REPLACEMENT CHUCK FOR GRINDING AND POLISHING MACHINE NSN-6520-00-538-9150; FOR USE WITH ADAPTER NSN-6520-00-538-9850; FOR ABRASIVE BAND ORDER NSN-6520-00-501-5150; Nondefinitive Spec/std Data: II CLASS AND A TYPE AND 1 STYLE; Unit Type: BAND ARBOR. 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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