PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7RChuck,buffing,polis

Handler Manufacturing Company Inc · NSN 6520-01-416-6177 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-416-6177 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-416-6177. Primary manufacturer part number: 7R.
Features
  • Chuck,buffing,polis — FSC 6520
  • 4 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,buffing,polis, cataloged under National Stock Number 6520-01-416-6177, 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. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-01-416-6177
Primary Part Number7R
Item NameChuck,buffing,polis
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerHandler Manufacturing Company Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
5340-00-205-7081 INTERCHANGEABLE
Hook,screw
5120-00-277-42437R INTERCHANGEABLE
Wrench,plier
Petersen Mfg Co Inc
5120-00-293-0186 INTERCHANGEABLE
Pliers,retaining Ring
6520-01-153-6147 INTERCHANGEABLE
Knife,plaster
5120-01-336-7766 INTERCHANGEABLE
Wrench,plier
5331-01-648-36857R INTERCHANGEABLE
O-Ring
Subsalve Usa Llc
Cross-Reference Index
Part NumberManufacturer
7R PRIMARY Handler Manufacturing Company Inc (USA)
NAVY 1993 1975 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
LLH383524 Naval Medical Material Support Command Detachment (USA)
60C-7R Handler Manufacturing Company Inc (USA)
Related Parts
5340-00-205-7081INTERCHANGEABLE
HOOK,SCREW
5120-00-277-4243INTERCHANGEABLE
WRENCH,PLIER
7R
5120-00-293-0186INTERCHANGEABLE
PLIERS,RETAINING RING
6520-01-153-6147INTERCHANGEABLE
KNIFE,PLASTER
5120-01-336-7766INTERCHANGEABLE
WRENCH,PLIER
5331-01-648-3685INTERCHANGEABLE
O-RING
7R

Frequently Asked Questions

What is NSN 6520-01-416-6177?

NSN 6520-01-416-6177 is a Chuck,buffing,polis, manufactured by Handler Manufacturing Company Inc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-416-6177?

NSN 6520-01-416-6177 has 4 cross-referenced part numbers: 7R (Handler Manufacturing Company Inc), NAVY 1993 1975 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), LLH383524 (Naval Medical Material Support Command Detachment), 60C-7R (Handler Manufacturing Company Inc).

What NSN replaces 6520-01-416-6177?

There are 6 known substitutes for 6520-01-416-6177: 5340-00-205-7081, 5120-00-277-4243, 5120-00-293-0186 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7R?

Key specifications for 7R: Part Name Assigned by Controlling Agency: CHUCK BUFFING POLIS. 1 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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