PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5191000Electrode,ph

Hach Company Dba Hach Co · NSN 6630-01-568-8450 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-01-568-8450 — this item is cataloged by the U.S. Government under National Stock Number 6630-01-568-8450. Primary manufacturer part number: 5191000.
Features
  • Electrode,ph — FSC 6630
  • Ph Measurement Range: +0.00 TO 14.00
  • 3 verified cross-references
  • Primary manufacturer: Hach Company Dba Hach Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electrode,ph, cataloged under National Stock Number 6630-01-568-8450, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hach Company Dba Hach Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-01-568-8450
Primary Part Number5191000
Item NameElectrode,ph
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerHach Company Dba Hach Co
StatusACTIVE
Ph Measurement Range+0.00 TO 14.00
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-112-93495120-00-112-9349 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5950-00-789-83709963 INTERCHANGEABLE
Transformer,current
Standex Electronics, Inc.
5962-01-053-4284600A21 INTERCHANGEABLE
Microcircuit,digital
Cardwell Condenser Corp Lapointe-Admiral Div
5340-01-053-71849963B INTERCHANGEABLE
Clamp,instrument Mounting
Msp Aviation, Inc. Dba Msp Maufacturing
5962-01-186-56969963 INTERCHANGEABLE
Microcircuit,linear
Optical Electronics Inc Dba O E I
6150-01-302-5450B6413G6 INTERCHANGEABLE
Bus,conductor
Circuit Components Inc.
6510-01-459-39329963 INTERCHANGEABLE
Dressing,hydrocolloid
Hollister Inc
5330-01-602-99709963 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
9963 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
6630NCM082961 Defense Medical Standardization Board (USA)
5191000 PRIMARY Hach Company Dba Hach Co (USA)
Related Parts
5120-00-112-9349INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-112-9349
5950-00-789-8370INTERCHANGEABLE
TRANSFORMER,CURRENT
9963
5962-01-053-4284INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
600A21
5340-01-053-7184INTERCHANGEABLE
CLAMP,INSTRUMENT MOUNTING
9963B
5962-01-186-5696INTERCHANGEABLE
MICROCIRCUIT,LINEAR
9963
6150-01-302-5450INTERCHANGEABLE
BUS,CONDUCTOR
B6413G6
6510-01-459-3932INTERCHANGEABLE
DRESSING,HYDROCOLLOID
9963
5330-01-602-9970INTERCHANGEABLE
SEAL,PLAIN ENCASED
9963

Frequently Asked Questions

What is NSN 6630-01-568-8450?

NSN 6630-01-568-8450 is a Electrode,ph, manufactured by Hach Company Dba Hach Co, classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-01-568-8450?

NSN 6630-01-568-8450 has 3 cross-referenced part numbers: 9963 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 6630NCM082961 (Defense Medical Standardization Board), 5191000 (Hach Company Dba Hach Co).

What NSN replaces 6630-01-568-8450?

There are 8 known substitutes for 6630-01-568-8450: 5120-00-112-9349, 5950-00-789-8370, 5962-01-053-4284 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5191000?

Key specifications for 5191000: Special Features: COMBINATION ELECTRODE, MEASURES PH AND TEMPERATURE; 5 PIN CONNECTOR; FOR USE W/ WATER QUALITY ANALYSIS SET 6630-01-545-0032; Ph Measurement Range: +0.00 TO 14.00; Part Name Assigned by Controlling Agency: ELECTRODE PH; End Item Identification: 6630-01-545-0032 WATER QUALITY ANALYSIS SET. 4 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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