PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52424Speculum,otoscope

Welch Allyn, Inc. · NSN 6515-01-144-0610 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-144-0610 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-144-0610. Primary manufacturer part number: 52424.
Features
  • Speculum,otoscope — FSC 6515
  • Material: PLASTIC OVERALL
  • Mounting Type for Which Designed: ADAPTER
  • Size Designator: 4 MM MM
  • 2 verified cross-references
  • Primary manufacturer: Welch Allyn, Inc.
Applications
  • Applications requiring Plastic Overall construction
General Description

The Speculum,otoscope, cataloged under National Stock Number 6515-01-144-0610, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Welch Allyn, Inc.. Government technical data includes 3 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6515-01-144-0610
Primary Part Number52424
Item NameSpeculum,otoscope
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerWelch Allyn, Inc.
StatusACTIVE
MaterialPLASTIC OVERALL
Mounting Type for Which DesignedADAPTER
Size Designator4 MM MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-00-392-7771SM-C-157163-1 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-004-12745242-4 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5930-01-122-0518 INTERCHANGEABLE
Switch,toggle
5130-01-208-776052424 INTERCHANGEABLE
Bit,wire Wrapping Tool
Standard Pneumatic Motor Co
Cross-Reference Index
Part NumberManufacturer
52424 PRIMARY Welch Allyn, Inc. (USA)
52424 Welch Allyn Holdings, Inc. (USA)
Related Parts
3040-00-392-7771INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-C-157163-1
5962-01-004-1274INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5242-4
5930-01-122-0518INTERCHANGEABLE
SWITCH,TOGGLE
5130-01-208-7760INTERCHANGEABLE
BIT,WIRE WRAPPING TOOL
52424

Frequently Asked Questions

What is NSN 6515-01-144-0610?

NSN 6515-01-144-0610 is a Speculum,otoscope, manufactured by Welch Allyn, Inc., classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-144-0610?

NSN 6515-01-144-0610 has 2 cross-referenced part numbers: 52424 (Welch Allyn, Inc.), 52424 (Welch Allyn Holdings, Inc.).

What NSN replaces 6515-01-144-0610?

There are 4 known substitutes for 6515-01-144-0610: 3040-00-392-7771, 5962-01-004-1274, 5930-01-122-0518 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52424?

Key specifications for 52424: Material: PLASTIC OVERALL; Special Features: UNIT PKG QTY,198 PER BOX; COLOR,BLACK; Mounting Type for Which Designed: ADAPTER; Size Designator: 4 MM MM. 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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