PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

404BWheel Abras Den Occ

Shofu Dental Corp · NSN 6520-01-156-3165 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-156-3165 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-156-3165. Primary manufacturer part number: 404B.
Features
  • Wheel Abras Den Occ — FSC 6520
  • General Characteristics Item Description: WHEEL ABRAS DEN OCCLUSAL SUPERPOLISHING SILICONE 12S FOR USE WITH CONTRA-ANGLE SHANK. IMPREGNATED WITH POLISHING INGREDIENTS FOR RESTORATIONS OF AMALGAMS,GOLD OR CAST ALLOYS.
  • 2 verified cross-references
  • Primary manufacturer: Shofu Dental Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wheel Abras Den Occ, cataloged under National Stock Number 6520-01-156-3165, 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 Shofu Dental Corp. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6520-01-156-3165
Primary Part Number404B
Item NameWheel Abras Den Occ
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerShofu Dental Corp
StatusCANCELLED
General Characteristics Item DescriptionWHEEL ABRAS DEN OCCLUSAL SUPERPOLISHING SILICONE 12S FOR USE WITH CONTRA-ANGLE SHANK. IMPREGNATED WITH POLISHING INGREDIENTS FOR RESTORATIONS OF AMALGAMS,GOLD OR CAST ALLOYS.
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssuePG
Verified Substitutes 5
5935-00-201-896510105490-1 INTERCHANGEABLE
Plug,tip
Us Army Aviation and Missile Command
5310-00-223-3171101016PC361 INTERCHANGEABLE
Washer,flat
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
6625-00-802-6409404B INTERCHANGEABLE
Generator,pulse
Bae Systems Information and Electronic Systems Integration Inc.
5965-00-906-1442 INTERCHANGEABLE
Microphone,magnetic
5961-00-935-0138 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
404B Benco Dental Supply Co. (USA)
404B PRIMARY Shofu Dental Corp (USA)
Related Parts
5935-00-201-8965INTERCHANGEABLE
PLUG,TIP
10105490-1
5310-00-223-3171INTERCHANGEABLE
WASHER,FLAT
101016PC361
6625-00-802-6409INTERCHANGEABLE
GENERATOR,PULSE
404B
5965-00-906-1442INTERCHANGEABLE
MICROPHONE,MAGNETIC
5961-00-935-0138INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 6520-01-156-3165?

NSN 6520-01-156-3165 is a Wheel Abras Den Occ, manufactured by Shofu Dental Corp, classified under FSC 6520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6520-01-156-3165?

NSN 6520-01-156-3165 has 2 cross-referenced part numbers: 404B (Benco Dental Supply Co.), 404B (Shofu Dental Corp).

What NSN replaces 6520-01-156-3165?

There are 5 known substitutes for 6520-01-156-3165: 5935-00-201-8965, 5310-00-223-3171, 6625-00-802-6409 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 404B?

Key specifications for 404B: General Characteristics Item Description: WHEEL ABRAS DEN OCCLUSAL SUPERPOLISHING SILICONE 12S FOR USE WITH CONTRA-ANGLE SHANK. IMPREGNATED WITH POLISHING INGREDIENTS FOR RESTORATIONS OF AMALGAMS,GOLD OR CAST ALLOYS.; Part Name Assigned by Controlling Agency: WHEEL ABRASIVE DEN OCCLUSAL SUPERPOLISHING SILICONE IMPREG 12S. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6520-01-156-3165 still in active supply?

NSN 6520-01-156-3165 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com