PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20734Syringe,laboratory

Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc · NSN 6640-01-583-4739 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-583-4739 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-583-4739. Primary manufacturer part number: 20734.
Features
  • Syringe,laboratory — FSC 6640
  • Capacity: 10.0 MICROLITERS
  • 7 verified cross-references
  • Primary manufacturer: Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Syringe,laboratory, cataloged under National Stock Number 6640-01-583-4739, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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
NSN6640-01-583-4739
Primary Part Number20734
Item NameSyringe,laboratory
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerSigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc
StatusACTIVE
Capacity10.0 MICROLITERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-141-0051 INTERCHANGEABLE
Conduit Outlet
5930-00-224-566814824 INTERCHANGEABLE
Switch,push-Pull
Camdec Corp
5999-00-224-597114824 INTERCHANGEABLE
Contact,electrical
Viz Manufacturing Company
5930-00-229-3421 INTERCHANGEABLE
Switch,toggle
3455-00-232-421120092 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5930-00-244-1836428484G1 INTERCHANGEABLE
Switch,centrifugal
General Electric Company
6515-00-400-7501 INTERCHANGEABLE
Bag,reservoir,inhalation Therapy
5340-00-426-30541573 INTERCHANGEABLE
Key Blank
Ni Industries Inc Hq Vernon Div
1660-00-449-823014824 INTERCHANGEABLE
Plate,oxygen Regula
Mission Systems Orchard Park Inc
5935-00-633-8302TRU-5652 INTERCHANGEABLE
Connector,plug,electrical
Winchester Interconnect Rf Corporation
Cross-Reference Index
Part NumberManufacturer
6515NCM041449 Defense Medical Standardization Board (USA)
20734 PRIMARY Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc (USA)
1573 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
14-824 Fisher Scientific Company L.l.c. (USA)
20734 Sigma-Aldrich Corporation (USA)
8928B60 Arthur H. Thomas Company (USA)
80300 PRIMARY Hamilton Company Dba Hamilton Co, a Nevada Corp (USA)
Related Parts
5975-00-141-0051INTERCHANGEABLE
CONDUIT OUTLET
5930-00-224-5668INTERCHANGEABLE
SWITCH,PUSH-PULL
14824
5999-00-224-5971INTERCHANGEABLE
CONTACT,ELECTRICAL
14824
5930-00-229-3421INTERCHANGEABLE
SWITCH,TOGGLE
3455-00-232-4211INTERCHANGEABLE
REAMER,MACHINE
20092
5930-00-244-1836INTERCHANGEABLE
SWITCH,CENTRIFUGAL
428484G1
6515-00-400-7501INTERCHANGEABLE
BAG,RESERVOIR,INHALATION THERAPY
5340-00-426-3054INTERCHANGEABLE
KEY BLANK
1573
1660-00-449-8230INTERCHANGEABLE
PLATE,OXYGEN REGULA
14824
5935-00-633-8302INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
TRU-5652
6610-00-680-8325INTERCHANGEABLE
CASE ASSY,GYRO HORI
649-0049-901
5930-00-801-8007INTERCHANGEABLE
SWITCH,THERMOSTATIC
1482-4

Frequently Asked Questions

What is NSN 6640-01-583-4739?

NSN 6640-01-583-4739 is a Syringe,laboratory, manufactured by Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-583-4739?

NSN 6640-01-583-4739 has 7 cross-referenced part numbers: 6515NCM041449 (Defense Medical Standardization Board), 20734 (Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc), 1573 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 14-824 (Fisher Scientific Company L.l.c.), 20734 (Sigma-Aldrich Corporation) and 2 more.

What NSN replaces 6640-01-583-4739?

There are 12 known substitutes for 6640-01-583-4739: 5975-00-141-0051, 5930-00-224-5668, 5999-00-224-5971 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20734?

Key specifications for 20734: Capacity: 10.0 MICROLITERS; Part Name Assigned by Controlling Agency: SYRINGE LABORATORY 10 MICROLITER MODEL 701N MICROLITER; Special Features: MODEL 701 N, 10 MICROLITER; CEMENTED NEEDLE; NEEDLE LENGTH: 2 IN; STAINLESS STEEL BEVEL TIP (POINT STYLE 2); SIZE: 26S GA; SYRINGE FOR LIQUIDS, SST BOROSILICATE GLASS IN. 3 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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