PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2020-107Retainer,matrix,dental

Masel Co · NSN 6520-01-521-2916 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-521-2916 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-521-2916. Primary manufacturer part number: 2020-107.
Features
  • Retainer,matrix,dental — FSC 6520
  • Color: YELLOW
  • Matrix Band: NOT INCLUDED
  • Specific Use: RETAINER
  • 1 verified cross-reference
  • Primary manufacturer: Masel Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,matrix,dental, cataloged under National Stock Number 6520-01-521-2916, 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 Masel Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-01-521-2916
Primary Part Number2020-107
Item NameRetainer,matrix,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerMasel Co
StatusACTIVE
ColorYELLOW
Matrix BandNOT INCLUDED
Specific UseRETAINER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5999-00-427-0350424895-29 INTERCHANGEABLE
Wire Mesh,knitted
Raytheon Company Dba Raytheon
5330-01-292-3256219-0144 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Danfoss Inc
Cross-Reference Index
Part NumberManufacturer
2020-107 PRIMARY Masel Co (USA)
Related Parts
5999-00-427-0350INTERCHANGEABLE
WIRE MESH,KNITTED
424895-29
5330-01-292-3256INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
219-0144

Frequently Asked Questions

What is NSN 6520-01-521-2916?

NSN 6520-01-521-2916 is a Retainer,matrix,dental, manufactured by Masel Co, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-521-2916?

NSN 6520-01-521-2916 has 1 cross-referenced part number: 2020-107 (Masel Co).

What NSN replaces 6520-01-521-2916?

There are 2 known substitutes for 6520-01-521-2916: 5999-00-427-0350, 5330-01-292-3256. Verify interchangeability with system specifications before substitution.

What are the specifications of 2020-107?

Key specifications for 2020-107: Part Name Assigned by Controlling Agency: YELLOW RETAINER BOX; Color: YELLOW; Matrix Band: NOT INCLUDED; Specific Use: RETAINER. 4 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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