PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71-5700Pipet,dropping

J & H Berge, Inc. Dba Lab Mart, the Div the Labmart · NSN 6640-00-442-9621 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-442-9621 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-442-9621. Primary manufacturer part number: 71-5700.
Features
  • Pipet,dropping — FSC 6640
  • Style Designator: DROPPING CURVED END PLAIN TIP
  • Material: GLASS
  • Calibration Function: TO DELIVER
  • Outside Diameter Excluding Collar: 0.281 INCHES NOMINAL IN
  • Capacity Rating: 2.000 MILLILITERS NOMINAL
  • Bulb Length: 1.188 INCHES NOMINAL IN
  • Primary Container Type: CARTON
Applications
  • Applications requiring Glass construction
General Description

The Pipet,dropping, cataloged under National Stock Number 6640-00-442-9621, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is J & H Berge, Inc. Dba Lab Mart, the Div the Labmart. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN6640-00-442-9621
Primary Part Number71-5700
Item NamePipet,dropping
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerJ & H Berge, Inc. Dba Lab Mart, the Div the Labmart
StatusACTIVE
Style DesignatorDROPPING CURVED END PLAIN TIP
MaterialGLASS
Calibration FunctionTO DELIVER
Outside Diameter Excluding Collar0.281 INCHES NOMINAL IN
Capacity Rating2.000 MILLILITERS NOMINAL
Bulb Length1.188 INCHES NOMINAL IN
Primary Container TypeCARTON
Primary Container Unit Quantity12
Total Primary Container Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-122-998113705 INTERCHANGEABLE
Plug Assembly,pump
The Gorman-Rupp Company Div Gorman-Rupp
2530-00-125-7943167974R91 INTERCHANGEABLE
End Assembly,steering Cylinder
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5660-00-161-0386 INTERCHANGEABLE
Bar Stretcher
6130-00-332-5600 INTERCHANGEABLE
Power Supply
4720-00-911-16794770-1687 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5305-00-989-7434MS35207-263 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4720-01-007-3289 INTERCHANGEABLE
Hose Assembly,nonmetallic
3120-01-155-44704167953 INTERCHANGEABLE
Bearing,washer,thrust
Chrysler Corp Service and Parts Opns
5325-01-155-966713705 INTERCHANGEABLE
Ring,retaining
Cooper Cameron Corp Cooper Cameron Valves Div
6515-01-278-3930715700 INTERCHANGEABLE
Mouthpiece,spirometer
Kendall Sherwood Davis and Geck
Cross-Reference Index
Part NumberManufacturer
71-570 Manostat Corp (USA)
71-5700 PRIMARY J & H Berge, Inc. Dba Lab Mart, the Div the Labmart (USA)
13-705 Fisher Scientific Co (USA)
Related Parts
4320-00-122-9981INTERCHANGEABLE
PLUG ASSEMBLY,PUMP
13705
2530-00-125-7943INTERCHANGEABLE
END ASSEMBLY,STEERING CYLINDER
167974R91
5660-00-161-0386INTERCHANGEABLE
BAR STRETCHER
6130-00-332-5600INTERCHANGEABLE
POWER SUPPLY
4720-00-911-1679INTERCHANGEABLE
HOSE,PREFORMED
4770-1687
5305-00-989-7434INTERCHANGEABLE
SCREW,MACHINE
MS35207-263
4720-01-007-3289INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3120-01-155-4470INTERCHANGEABLE
BEARING,WASHER,THRUST
4167953
5325-01-155-9667INTERCHANGEABLE
RING,RETAINING
13705
6515-01-278-3930INTERCHANGEABLE
MOUTHPIECE,SPIROMETER
715700
6640-01-357-3489INTERCHANGEABLE
PIPET,DROPPING
5330-01-444-2596INTERCHANGEABLE
RETAINER,PACKING
J013705

Frequently Asked Questions

What is NSN 6640-00-442-9621?

NSN 6640-00-442-9621 is a Pipet,dropping, manufactured by J & H Berge, Inc. Dba Lab Mart, the Div the Labmart, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-442-9621?

NSN 6640-00-442-9621 has 3 cross-referenced part numbers: 71-570 (Manostat Corp), 71-5700 (J & H Berge, Inc. Dba Lab Mart, the Div the Labmart), 13-705 (Fisher Scientific Co).

What NSN replaces 6640-00-442-9621?

There are 12 known substitutes for 6640-00-442-9621: 4320-00-122-9981, 2530-00-125-7943, 5660-00-161-0386 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71-5700?

Key specifications for 71-5700: Style Designator: DROPPING CURVED END PLAIN TIP; Material: GLASS; Calibration Function: TO DELIVER; Outside Diameter Excluding Collar: 0.281 INCHES NOMINAL IN. 10 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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