PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AB4Balance,analytical

Vertex Industries Inc Torbal Div · NSN 6670-00-988-9301 · FSC 6670 · No Item Name Available
Verified by PartsTable
NSN 6670-00-988-9301 — this item is cataloged by the U.S. Government under National Stock Number 6670-00-988-9301. Primary manufacturer part number: AB4.
Features
  • Balance,analytical — FSC 6670
  • Scale Division Quantity: 24
  • Case Fixed Feet Quantity: 1
  • Case Access Method: COUNTERPOISED FRONT DOOR
  • Case Leveling Indicator Type: SPIRIT
  • Material: GLASS CASE FLOOR
  • Case Adjustable Feet Quantity: 2
  • Stirrup Height: 8.500 INCHES IN
Applications
  • Applications requiring Glass Case Floor construction
General Description

The Balance,analytical, cataloged under National Stock Number 6670-00-988-9301, 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 25 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6670-00-988-9301
Primary Part NumberAB4
Item NameBalance,analytical
FSC / FSG6670 / 66 — No Item Name Available
ManufacturerVertex Industries Inc Torbal Div
StatusACTIVE
Scale Division Quantity24
Case Fixed Feet Quantity1
Case Access MethodCOUNTERPOISED FRONT DOOR
Case Leveling Indicator TypeSPIRIT
MaterialGLASS CASE FLOOR
Case Adjustable Feet Quantity2
Stirrup Height8.500 INCHES IN
Beam Length Between Stirrup Knife Edges6.250 INCHES NOMINAL IN
Quick Weighing Device Weight Range+0.00 TO 1.00 GRAMS G
Pan Overall Width2.437 INCHES IN
Beam Rider Quantity1
Beam Rider Weight1.0 MILLIGRAMS
Scale AdjustabilityADJUSTABLE
Quick Weighing DeviceINCLUDED
Magnetic Pan StirrupNOT INCLUDED
Scale Indicator TypePOINTER MOUNTED ON BEAM
Quick Weighing Device TypeCHAIN
Beam Damper TypeMAGNETIC
Case Leveling Indicator Quantity1
Case Drawer Quantity1
Pan Stirrup Arrest TypeFALL-AWAY
Beam Arm Graduation Quantity10
MaterialALUMINUM ALLOY BEAM
Sensitivity Rating0.05 MILLIGRAMS
Weighing Capacity200.0 GRAMS G
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-143-3016DAS4-20BQ INTERCHANGEABLE
Bearing,roller,airframe
Rexnord Industries, Llc Div Aerosspace Bearing Operation
3110-00-143-3018DAS5-25C INTERCHANGEABLE
Bearing,roller,airframe
Rexnord Industries, Llc Div Aerosspace Bearing Operation
3433-00-275-12330311-0057 INTERCHANGEABLE
Tip,welding Torch
Victor Equipment Co
3433-00-275-12340311-0346 INTERCHANGEABLE
Tip,welding Torch
Victor Equipment Co
7920-01-035-556744089 INTERCHANGEABLE
Brush,acid Swabbing
Weiler Corporation
5210-01-655-0665AB-5 INTERCHANGEABLE
Gage Block
Suburban Tool, Inc. Dba Taft-Peirce Metrology Co.
5210-01-655-1264AB-4 INTERCHANGEABLE
Gage Block
Suburban Tool, Inc. Dba Taft-Peirce Metrology Co.
Cross-Reference Index
Part NumberManufacturer
AB4 PRIMARY Vertex Industries Inc Torbal Div (USA)
AB5 Vertex Industries Inc Torbal Div (USA)
Related Parts
3110-00-143-3016INTERCHANGEABLE
BEARING,ROLLER,AIRFRAME
DAS4-20BQ
3110-00-143-3018INTERCHANGEABLE
BEARING,ROLLER,AIRFRAME
DAS5-25C
3433-00-275-1233INTERCHANGEABLE
TIP,WELDING TORCH
0311-0057
3433-00-275-1234INTERCHANGEABLE
TIP,WELDING TORCH
0311-0346
7920-01-035-5567INTERCHANGEABLE
BRUSH,ACID SWABBING
44089
5210-01-655-0665INTERCHANGEABLE
GAGE BLOCK
AB-5
5210-01-655-1264INTERCHANGEABLE
GAGE BLOCK
AB-4

Frequently Asked Questions

What is NSN 6670-00-988-9301?

NSN 6670-00-988-9301 is a Balance,analytical, manufactured by Vertex Industries Inc Torbal Div, classified under FSC 6670 (No Item Name Available). Status: active.

What are the part numbers for NSN 6670-00-988-9301?

NSN 6670-00-988-9301 has 2 cross-referenced part numbers: AB4 (Vertex Industries Inc Torbal Div), AB5 (Vertex Industries Inc Torbal Div).

What NSN replaces 6670-00-988-9301?

There are 7 known substitutes for 6670-00-988-9301: 3110-00-143-3016, 3110-00-143-3018, 3433-00-275-1233 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AB4?

Key specifications for AB4: Scale Division Quantity: 24; Case Fixed Feet Quantity: 1; Case Access Method: COUNTERPOISED FRONT DOOR; Case Leveling Indicator Type: SPIRIT. 25 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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