PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42-339Plugger,plastic Filling,dental

Sklar Corporation Dba Sklar Instruments · NSN 6520-00-536-5350 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-00-536-5350 — this item is cataloged by the U.S. Government under National Stock Number 6520-00-536-5350. Primary manufacturer part number: 42-339.
Features
  • Plugger,plastic Filling,dental — FSC 6520
  • Blade Length: 0.437 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 2 CLASS AND III TYPE AND 1 STYLE
  • Design Designation: WOODSON
  • Material: STEEL CORROSION RESISTING OR COPPER ALLOY AND NICKEL HANDLE
  • Material: STEEL CORROSION RESISTING POINT
  • Double End Feature: INCLUDED
  • Blade Shape: ANGULAR
Applications
  • Applications requiring Steel Corrosion Resisting or Copper Alloy and Nickel Handle construction
General Description

The Plugger,plastic Filling,dental, cataloged under National Stock Number 6520-00-536-5350, 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 Sklar Corporation Dba Sklar Instruments. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-00-536-5350
Primary Part Number42-339
Item NamePlugger,plastic Filling,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerSklar Corporation Dba Sklar Instruments
StatusACTIVE
Blade Length0.437 INCHES NOMINAL IN
Nondefinitive Spec/std Data2 CLASS AND III TYPE AND 1 STYLE
Design DesignationWOODSON
MaterialSTEEL CORROSION RESISTING OR COPPER ALLOY AND NICKEL HANDLE
MaterialSTEEL CORROSION RESISTING POINT
Double End FeatureINCLUDED
Blade ShapeANGULAR
Blade Tip Thickness0.029 INCHES NOMINAL IN
Pattern/style Identification1
Blade Tip Width0.113 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
5985-00-328-1685 INTERCHANGEABLE
Attenuator,fixed
5330-00-520-1541 INTERCHANGEABLE
Gasket
6685-00-531-4992 INTERCHANGEABLE
Humidity Element,hair
5950-00-648-393523505 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
4540-00-653-943442339 INTERCHANGEABLE
Heater,thermo Overl
Ward Leonard Ct Llc
5970-00-963-703562A5A904-1 INTERCHANGEABLE
Insulator,washer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4940-01-066-2120 INTERCHANGEABLE
Bulk Wire Dispensing Station
5962-01-088-980942339 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
6625-01-113-08624233-9 INTERCHANGEABLE
Probe,test
Fluke Electronics Corp
5975-01-421-993423505 INTERCHANGEABLE
Cable Nipple,electrical
Waytek Inc
Cross-Reference Index
Part NumberManufacturer
PF1WDS1 Hu-Friedy Mfg. Co., Llc (USA)
3C1055 Hu Friedy Manufacturing Co., Llc Dba Use CAGE Code 29685 for Cataloging (USA)
FC1055 Hu Friedy Manufacturing Co., Llc Dba Use CAGE Code 29685 for Cataloging (USA)
42-339 PRIMARY Sklar Corporation Dba Sklar Instruments (USA)
23505 Hu-Friedy Mfg. Co., Llc (USA)
Related Parts
5985-00-328-1685INTERCHANGEABLE
ATTENUATOR,FIXED
5330-00-520-1541INTERCHANGEABLE
GASKET
6685-00-531-4992INTERCHANGEABLE
HUMIDITY ELEMENT,HAIR
5950-00-648-3935INTERCHANGEABLE
TRANSFORMER,POWER
23505
4540-00-653-9434INTERCHANGEABLE
HEATER,THERMO OVERL
42339
5970-00-963-7035INTERCHANGEABLE
INSULATOR,WASHER
62A5A904-1
4940-01-066-2120INTERCHANGEABLE
BULK WIRE DISPENSING STATION
5962-01-088-9809INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42339
6625-01-113-0862INTERCHANGEABLE
PROBE,TEST
4233-9
5975-01-421-9934INTERCHANGEABLE
CABLE NIPPLE,ELECTRICAL
23505
5330-01-657-6049INTERCHANGEABLE
GASKET
42339

Frequently Asked Questions

What is NSN 6520-00-536-5350?

NSN 6520-00-536-5350 is a Plugger,plastic Filling,dental, manufactured by Sklar Corporation Dba Sklar Instruments, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-00-536-5350?

NSN 6520-00-536-5350 has 5 cross-referenced part numbers: PF1WDS1 (Hu-Friedy Mfg. Co., Llc), 3C1055 (Hu Friedy Manufacturing Co., Llc Dba Use CAGE Code 29685 for Cataloging), FC1055 (Hu Friedy Manufacturing Co., Llc Dba Use CAGE Code 29685 for Cataloging), 42-339 (Sklar Corporation Dba Sklar Instruments), 23505 (Hu-Friedy Mfg. Co., Llc).

What NSN replaces 6520-00-536-5350?

There are 11 known substitutes for 6520-00-536-5350: 5985-00-328-1685, 5330-00-520-1541, 6685-00-531-4992 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42-339?

Key specifications for 42-339: Overall Length: 7.000 INCHES NOMINAL IN; Blade Length: 0.437 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 CLASS AND III TYPE AND 1 STYLE; Design Designation: WOODSON. 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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