PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-500Spectrophotometer

Cole-Parmer Instrument Company, Llc · NSN 6650-01-468-9093 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-01-468-9093 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-468-9093. Primary manufacturer part number: M-500.
Features
  • Spectrophotometer — FSC 6650
  • Design Designation: BUCK SCIENTIFIC
  • Slit Adjustability: ADJUSTABLE
  • Wavelength Range: CM-1P4000/P600
  • Scale Type: INTERCHANGEABLE
  • Trickle Charger: NOT INCLUDED
  • Quartz Prism: NOT INCLUDED
  • Battery: NOT INCLUDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spectrophotometer, cataloged under National Stock Number 6650-01-468-9093, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cole-Parmer Instrument Company, Llc. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-01-468-9093
Primary Part NumberM-500
Item NameSpectrophotometer
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerCole-Parmer Instrument Company, Llc
StatusACTIVE
Design DesignationBUCK SCIENTIFIC
Slit AdjustabilityADJUSTABLE
Wavelength RangeCM-1P4000/P600
Scale TypeINTERCHANGEABLE
Trickle ChargerNOT INCLUDED
Quartz PrismNOT INCLUDED
BatteryNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-236-2577HEP612 INTERCHANGEABLE
Pump Unit,rotary
Valk Manufacturing Company
5120-00-351-8382M500 INTERCHANGEABLE
Crimping Tool,terminal,hand
Daniels Manufacturing Corporation
5961-00-811-4842 INTERCHANGEABLE
Semiconductor Device,diode
4210-00-977-0710 INTERCHANGEABLE
Pump Rotary Power D
6635-01-045-3219M500 INTERCHANGEABLE
Testing Machine,abrasion
Ele International, Llc Dba Soiltest Products
6635-01-130-2935M-500 INTERCHANGEABLE
Magnetic Inspection Unit,portabl
Illinois Tool Works, Inc. Div Magnaflux
4130-01-378-3428M500 INTERCHANGEABLE
Filter Element,air Conditioning
Zeks Air Drier Corp Sub of Kemp Co
3740-01-412-9363444 INTERCHANGEABLE
Indoor Fly Catcher
J. T. Eaton & Co. Inc.
7025-01-592-9012M500 INTERCHANGEABLE
Mouse,data Entry
Logitech Inc
5307-01-607-0949M500 INTERCHANGEABLE
Stud,ball
Woodward Machine Corporation Dba Woodward Steering
Cross-Reference Index
Part NumberManufacturer
M-500 PRIMARY Cole-Parmer Instrument Company, Llc (USA)
99-0289 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
4320-00-236-2577INTERCHANGEABLE
PUMP UNIT,ROTARY
HEP612
5120-00-351-8382INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
M500
5961-00-811-4842INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4210-00-977-0710INTERCHANGEABLE
PUMP ROTARY POWER D
6635-01-045-3219INTERCHANGEABLE
TESTING MACHINE,ABRASION
M500
6635-01-130-2935INTERCHANGEABLE
MAGNETIC INSPECTION UNIT,PORTABL
M-500
4130-01-378-3428INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
M500
3740-01-412-9363INTERCHANGEABLE
INDOOR FLY CATCHER
444
7025-01-592-9012INTERCHANGEABLE
MOUSE,DATA ENTRY
M500
5307-01-607-0949INTERCHANGEABLE
STUD,BALL
M500
3770-01-613-5936INTERCHANGEABLE
SET,MWD,OBEDIENCE COURSE
DTV100
7025-01-641-4026INTERCHANGEABLE
DISK DRIVE UNIT
M500

Frequently Asked Questions

What is NSN 6650-01-468-9093?

NSN 6650-01-468-9093 is a Spectrophotometer, manufactured by Cole-Parmer Instrument Company, Llc, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-01-468-9093?

NSN 6650-01-468-9093 has 2 cross-referenced part numbers: M-500 (Cole-Parmer Instrument Company, Llc), 99-0289 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 6650-01-468-9093?

There are 12 known substitutes for 6650-01-468-9093: 4320-00-236-2577, 5120-00-351-8382, 5961-00-811-4842 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-500?

Key specifications for M-500: Design Designation: BUCK SCIENTIFIC; Special Features: ITEM IS INFRA-RED MADE BY BUCK SCIENTIFIC; Slit Adjustability: ADJUSTABLE; Wavelength Range: CM-1P4000/P600. 9 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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