PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-59-59Mechanical Stage,microscope

Bausch & Lomb Inc · NSN 6650-00-406-8129 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-00-406-8129 — this item is cataloged by the U.S. Government under National Stock Number 6650-00-406-8129. Primary manufacturer part number: 31-59-59.
Features
  • Mechanical Stage,microscope — FSC 6650
  • Carrying Case: PROVIDED
  • 1 verified cross-reference
  • Primary manufacturer: Bausch & Lomb Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mechanical Stage,microscope, cataloged under National Stock Number 6650-00-406-8129, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bausch & Lomb Inc. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-00-406-8129
Primary Part Number31-59-59
Item NameMechanical Stage,microscope
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerBausch & Lomb Inc
StatusACTIVE
Carrying CasePROVIDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-108-7073315959 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Telemechanics Inc
5905-00-114-0711 INTERCHANGEABLE
Resistor,fixed,composition
5310-01-574-0216315959 INTERCHANGEABLE
Nut,plain,dodecagon
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4320-01-680-6615315959 INTERCHANGEABLE
Impeller,pump,centrifugal
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
31-59-59 PRIMARY Bausch & Lomb Inc (USA)
Related Parts
5905-00-108-7073INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
315959
5905-00-114-0711INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5310-01-574-0216INTERCHANGEABLE
NUT,PLAIN,DODECAGON
315959
4320-01-680-6615INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
315959

Frequently Asked Questions

What is NSN 6650-00-406-8129?

NSN 6650-00-406-8129 is a Mechanical Stage,microscope, manufactured by Bausch & Lomb Inc, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-00-406-8129?

NSN 6650-00-406-8129 has 1 cross-referenced part number: 31-59-59 (Bausch & Lomb Inc).

What NSN replaces 6650-00-406-8129?

There are 4 known substitutes for 6650-00-406-8129: 5905-00-108-7073, 5905-00-114-0711, 5310-01-574-0216 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-59-59?

Key specifications for 31-59-59: Special Features: RACK AND PINION; GRADUATED IN MM READING TO TENTHS BY VENIERS; SLIDE BRACKETS, ONE SPRING ACTUATED; FOR 50.0 TO 75.0 MM SLIDES; ATTACHMENT DOUBLE SCREW CLAMPS MM; Carrying Case: PROVIDED. 2 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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