PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2947-3X1Slide,microscope

Corning Glass Works · NSN 6640-01-026-9815 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-026-9815 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-026-9815. Primary manufacturer part number: 2947-3X1.
Features
  • Slide,microscope — FSC 6640
  • Overall Thickness: 0.96 MILLIMETERS MINIMUM AND 1.06 MILLIMETERS MAXIMUM MM
  • Material: GLASS
  • Unit Package Quantity: 72
  • Unit Package Type: PACKAGE
  • 12 verified cross-references
  • Primary manufacturer: Corning Glass Works
Applications
  • Applications requiring Glass construction
General Description

The Slide,microscope, cataloged under National Stock Number 6640-01-026-9815, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Corning Glass Works. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6640-01-026-9815
Primary Part Number2947-3X1
Item NameSlide,microscope
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerCorning Glass Works
StatusCANCELLED
Overall Thickness0.96 MILLIMETERS MINIMUM AND 1.06 MILLIMETERS MAXIMUM MM
MaterialGLASS
Unit Package Quantity72
Unit Package TypePACKAGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5325-00-102-9621 INTERCHANGEABLE
Ring,retaining
3110-00-151-5068105KRD9B INTERCHANGEABLE
Bearing,ball,duplex
Skf Usa Inc.
5325-00-249-6367300454 INTERCHANGEABLE
Grommet,nonmetallic
Brp Us Inc
5315-00-285-889612553 INTERCHANGEABLE
Pin,grooved,headed
Triumph Engine Control Systems Llc
6210-00-299-40721255-03 INTERCHANGEABLE
Light,panel
Aerospace Lighting Corporation
5310-00-365-737512553 INTERCHANGEABLE
Washer,lock
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
5305-00-426-93911665-9-5 INTERCHANGEABLE
Screw,pole Clamp
Titan Wheel Corporation of Illinois
5365-01-046-6825300454 INTERCHANGEABLE
Spacer,ring
Ships Machinery International, Inc.
5905-01-046-909034-7033 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Fluke Corp
6680-01-140-8683 INTERCHANGEABLE
Indicator,electrical Tachometer
Cross-Reference Index
Part NumberManufacturer
12-518-100A Fisher Scientific Company L.l.c. (USA)
12-553 Fisher Scientific Company L.l.c. (USA)
2947-3X1 PRIMARY Corning Glass Works (USA)
166-645 Curtin Matheson Scientific Inc (USA)
2947-587900 PRIMARY Corning Glass Works (USA)
3010 Becton Dickinson Labware Div of Becton Dickinson and Co (USA)
166-595 Curtin Matheson Scientific Inc (USA)
GOLD SEAL MICRO SLIDE Becton Dickinson Labware Div of Becton Dickinson and Co (USA)
475100500C Allan Richard Medical (USA)
300454 Medical and Laboratory Equipment Co (USA)
454 Project Design & Construction (USA)
M6130 Baxter Healthcare Corp Baxter Scientific Products Div (USA)
Related Parts
5325-00-102-9621INTERCHANGEABLE
RING,RETAINING
3110-00-151-5068INTERCHANGEABLE
BEARING,BALL,DUPLEX
105KRD9B
5325-00-249-6367INTERCHANGEABLE
GROMMET,NONMETALLIC
300454
5315-00-285-8896INTERCHANGEABLE
PIN,GROOVED,HEADED
12553
6210-00-299-4072INTERCHANGEABLE
LIGHT,PANEL
1255-03
5310-00-365-7375INTERCHANGEABLE
WASHER,LOCK
12553
5305-00-426-9391INTERCHANGEABLE
SCREW,POLE CLAMP
1665-9-5
5365-01-046-6825INTERCHANGEABLE
SPACER,RING
300454
5905-01-046-9090INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
34-7033
6680-01-140-8683INTERCHANGEABLE
INDICATOR,ELECTRICAL TACHOMETER
5120-01-246-0735INTERCHANGEABLE
CRIMPING HEAD
300454
9320-01-321-1612INTERCHANGEABLE
RUBBER SHEET,CELLULAR

Frequently Asked Questions

What is NSN 6640-01-026-9815?

NSN 6640-01-026-9815 is a Slide,microscope, manufactured by Corning Glass Works, classified under FSC 6640 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6640-01-026-9815?

NSN 6640-01-026-9815 has 12 cross-referenced part numbers: 12-518-100A (Fisher Scientific Company L.l.c.), 12-553 (Fisher Scientific Company L.l.c.), 2947-3X1 (Corning Glass Works), 166-645 (Curtin Matheson Scientific Inc), 2947-587900 (Corning Glass Works) and 7 more.

What NSN replaces 6640-01-026-9815?

There are 12 known substitutes for 6640-01-026-9815: 5325-00-102-9621, 3110-00-151-5068, 5325-00-249-6367 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2947-3X1?

Key specifications for 2947-3X1: Overall Thickness: 0.96 MILLIMETERS MINIMUM AND 1.06 MILLIMETERS MAXIMUM MM; Special Features: 2 BOXES OF 72 SLIDES EACH BOX; FOR HEMATOLOGY BLOOD SMEARS,PATHOLOGICAL TISSUE; Material: GLASS; Overall Length: 3.000 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6640-01-026-9815 still in active supply?

NSN 6640-01-026-9815 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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