PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EA-1Balance,torsion

Vertex Industries Inc Torbal Div · NSN 6670-01-044-4643 · FSC 6670 · No Item Name Available
Verified by PartsTable
NSN 6670-01-044-4643 — this item is cataloged by the U.S. Government under National Stock Number 6670-01-044-4643. Primary manufacturer part number: EA-1.
Features
  • Balance,torsion — FSC 6670
  • Material: ALUMINUM AND STEEL CORROSION RESISTING RECEPTACLE
  • Receptacle Type: PAN
  • Weighing Capacity: 160.0 GRAMS G
  • Receptacle Quantity: 2
  • Sensitivity Rating: 0.1 MILLIGRAMS
  • Overall Diameter: 4.000 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Applications requiring Aluminum and Steel Corrosion Resisting Receptacle construction
General Description

The Balance,torsion, cataloged under National Stock Number 6670-01-044-4643, is classified within Federal Supply Class 6670 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Vertex Industries Inc Torbal Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6670-01-044-4643
Primary Part NumberEA-1
Item NameBalance,torsion
FSC / FSG6670 / 66 — No Item Name Available
ManufacturerVertex Industries Inc Torbal Div
StatusACTIVE
MaterialALUMINUM AND STEEL CORROSION RESISTING RECEPTACLE
Receptacle TypePAN
Weighing Capacity160.0 GRAMS G
Receptacle Quantity2
Sensitivity Rating0.1 MILLIGRAMS
Overall Diameter4.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5660-00-113-1318 INTERCHANGEABLE
Extension Arm,barbed Wire
6250-00-864-3330EA1 INTERCHANGEABLE
Adapter,lampholder
L3harris Interstate Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
TORBAL EA-1 Vertex Industries Inc Torbal Div (USA)
EA-1 PRIMARY Vertex Industries Inc Torbal Div (USA)
Related Parts
5660-00-113-1318INTERCHANGEABLE
EXTENSION ARM,BARBED WIRE
6250-00-864-3330INTERCHANGEABLE
ADAPTER,LAMPHOLDER
EA1

Frequently Asked Questions

What is NSN 6670-01-044-4643?

NSN 6670-01-044-4643 is a Balance,torsion, manufactured by Vertex Industries Inc Torbal Div, classified under FSC 6670 (No Item Name Available). Status: active.

What are the part numbers for NSN 6670-01-044-4643?

NSN 6670-01-044-4643 has 2 cross-referenced part numbers: TORBAL EA-1 (Vertex Industries Inc Torbal Div), EA-1 (Vertex Industries Inc Torbal Div).

What NSN replaces 6670-01-044-4643?

There are 2 known substitutes for 6670-01-044-4643: 5660-00-113-1318, 6250-00-864-3330. Verify interchangeability with system specifications before substitution.

What are the specifications of EA-1?

Key specifications for EA-1: Material: ALUMINUM AND STEEL CORROSION RESISTING RECEPTACLE; Receptacle Type: PAN; Weighing Capacity: 160.0 GRAMS G; Receptacle Quantity: 2. 6 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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