PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8598Base,instrument

Belfort Instrument Company · NSN 6660-01-074-5097 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-01-074-5097 — this item is cataloged by the U.S. Government under National Stock Number 6660-01-074-5097. Primary manufacturer part number: 8598.
Features
  • Base,instrument — FSC 6660
  • General Characteristics Item Description: ALUMINUM,OUTSIDE DIA 14 IN IN
  • 1 verified cross-reference
  • Primary manufacturer: Belfort Instrument Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Base,instrument, cataloged under National Stock Number 6660-01-074-5097, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Belfort Instrument Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6660-01-074-5097
Primary Part Number8598
Item NameBase,instrument
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerBelfort Instrument Company
StatusACTIVE
General Characteristics Item DescriptionALUMINUM,OUTSIDE DIA 14 IN IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3030-00-274-658528653 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5961-01-132-143815-12211-00 INTERCHANGEABLE
Transistor
Compaq Federal Llc
5996-01-142-9639859B INTERCHANGEABLE
Amplifier,electronic Control
Industrial Control Co
Cross-Reference Index
Part NumberManufacturer
8598 PRIMARY Belfort Instrument Company (USA)
Related Parts
3030-00-274-6585INTERCHANGEABLE
BELT,V
28653
5961-01-132-1438INTERCHANGEABLE
TRANSISTOR
15-12211-00
5996-01-142-9639INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
859B

Frequently Asked Questions

What is NSN 6660-01-074-5097?

NSN 6660-01-074-5097 is a Base,instrument, manufactured by Belfort Instrument Company, classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-01-074-5097?

NSN 6660-01-074-5097 has 1 cross-referenced part number: 8598 (Belfort Instrument Company).

What NSN replaces 6660-01-074-5097?

There are 3 known substitutes for 6660-01-074-5097: 3030-00-274-6585, 5961-01-132-1438, 5996-01-142-9639. Verify interchangeability with system specifications before substitution.

What are the specifications of 8598?

Key specifications for 8598: General Characteristics Item Description: ALUMINUM,OUTSIDE DIA 14 IN IN; End Item Identification: GAGE,PRECIPITATION,WEIGHING AND RECORDING, 12.0-INCH CAPACITY. 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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