PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5640Multimeter

Astronics Test Systems Inc · NSN 6625-01-044-3834 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-044-3834 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-044-3834. Primary manufacturer part number: 5640.
Features
  • Multimeter — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Astronics Test Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Multimeter, cataloged under National Stock Number 6625-01-044-3834, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Astronics Test Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-044-3834
Primary Part Number5640
Item NameMultimeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerAstronics Test Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeL
Verified Substitutes 12
Delay Line
9540-00-148-4299 INTERCHANGEABLE
Angle,structural
5210-00-243-210052-470-160 INTERCHANGEABLE
Gage,thread Cutting Tool
Fred V. Fowler Company, L.l.c.
5935-00-244-822950-011-0029 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Rf Products
6640-00-368-676628014-10 INTERCHANGEABLE
Flask,volumetric
Kimble Glass Inc Sub of Owens-Illinois Inc
5360-00-397-4606 INTERCHANGEABLE
Spring,spiral,torsion
6640-00-425-50002801750 INTERCHANGEABLE
Flask,volumetric
Gerresheimer Glass Inc Div Gerresheimer Glass
6640-00-425-6000 INTERCHANGEABLE
Flask,volumetric
6640-00-425-8000 INTERCHANGEABLE
Flask,volumetric
6640-00-425-90005640-1L INTERCHANGEABLE
Flask,volumetric
Corning Glass Works
Cross-Reference Index
Part NumberManufacturer
5640 PRIMARY Astronics Test Systems Inc (USA)
Related Parts
5999-00-102-7450SUCCESSOR
DELAY LINE
9540-00-148-4299INTERCHANGEABLE
ANGLE,STRUCTURAL
5210-00-243-2100INTERCHANGEABLE
GAGE,THREAD CUTTING TOOL
52-470-160
5935-00-244-8229INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
50-011-0029
6640-00-368-6766INTERCHANGEABLE
FLASK,VOLUMETRIC
28014-10
5360-00-397-4606INTERCHANGEABLE
SPRING,SPIRAL,TORSION
6640-00-425-5000INTERCHANGEABLE
FLASK,VOLUMETRIC
2801750
6640-00-425-6000INTERCHANGEABLE
FLASK,VOLUMETRIC
6640-00-425-8000INTERCHANGEABLE
FLASK,VOLUMETRIC
6640-00-425-9000INTERCHANGEABLE
FLASK,VOLUMETRIC
5640-1L
3455-01-052-4051INTERCHANGEABLE
CUTTER,MILLING,END
LIST 5640 EDP 56902
7510-01-053-9225INTERCHANGEABLE
RIBBON,INKING
5640

Frequently Asked Questions

What is NSN 6625-01-044-3834?

NSN 6625-01-044-3834 is a Multimeter, manufactured by Astronics Test Systems Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-044-3834?

NSN 6625-01-044-3834 has 1 cross-referenced part number: 5640 (Astronics Test Systems Inc).

What NSN replaces 6625-01-044-3834?

There are 12 known substitutes for 6625-01-044-3834: 5999-00-102-7450, 9540-00-148-4299, 5210-00-243-2100 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5640?

Key specifications for 5640: End Item Identification: DLA/GSA MANAGED UNABLE TO ID END ITEM; End Item Identification: DLA/GSA MANAGED UNABLE TO ID END ITEM. 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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