PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-0017Specula,pediatric

North American Rescue, Llc · NSN 6650-01-491-1545 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-01-491-1545 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-491-1545. Primary manufacturer part number: 20-0017.
Features
  • Specula,pediatric — FSC 6650
  • 2 verified cross-references
  • Primary manufacturer: North American Rescue, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Specula,pediatric, cataloged under National Stock Number 6650-01-491-1545, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is North American Rescue, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-01-491-1545
Primary Part Number20-0017
Item NameSpecula,pediatric
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerNorth American Rescue, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5905-00-158-5039 INTERCHANGEABLE
Resistor,fixed,wire Wound
5962-00-185-6630SN74193N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
1680-00-767-955314-00017-01 INTERCHANGEABLE
Parts Kit,overhaul
American Concorde Systems Inc
5995-00-832-8061B1A-43C24FT INTERCHANGEABLE
Cable Assembly,engi
Echelon Supply and Service, Inc.
5999-00-962-5774200017 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Northrop Grumman Systems Corporation
6645-01-175-3568 INTERCHANGEABLE
Meter,time Totalizing
5365-01-206-66302000-17 INTERCHANGEABLE
Retainer
Woodward Hrt Inc
4820-01-220-8828200-017 INTERCHANGEABLE
Valve,safety Relief
Kirby Morgan Dive Systems Inc
6220-01-513-7230200017 INTERCHANGEABLE
Light,marker,clearance
Betts Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
20-0017 PRIMARY North American Rescue, Llc (USA)
01-0541 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
5905-00-158-5039INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5962-00-185-6630INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74193N
1680-00-767-9553INTERCHANGEABLE
PARTS KIT,OVERHAUL
14-00017-01
5995-00-832-8061INTERCHANGEABLE
CABLE ASSEMBLY,ENGI
B1A-43C24FT
5999-00-962-5774INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
200017
6645-01-175-3568INTERCHANGEABLE
METER,TIME TOTALIZING
5365-01-206-6630INTERCHANGEABLE
RETAINER
2000-17
4820-01-220-8828INTERCHANGEABLE
VALVE,SAFETY RELIEF
200-017
6220-01-513-7230INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
200017

Frequently Asked Questions

What is NSN 6650-01-491-1545?

NSN 6650-01-491-1545 is a Specula,pediatric, manufactured by North American Rescue, Llc, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-01-491-1545?

NSN 6650-01-491-1545 has 2 cross-referenced part numbers: 20-0017 (North American Rescue, Llc), 01-0541 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 6650-01-491-1545?

There are 9 known substitutes for 6650-01-491-1545: 5905-00-158-5039, 5962-00-185-6630, 1680-00-767-9553 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-0017?

Key specifications for 20-0017: Part Name Assigned by Controlling Agency: SPECULA PEDIATRIC DISP FITS ENT POCKET LIGHT OTOSCOPIC HEAD 50S; Special Features: DISPOSABLE SPECULA; FITS INSIDE THE ENT POCKET LIGHT OTOSCOPIC HEAD; DESIGNED TO BE COMPATABLE WITH WELCH-ALLYN OTOSCOPIC HEADS. 2 total characteristics are documented in the Federal Logistics Information System.

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