PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11070Electrode,ph

Werfen Usa Llc · NSN 6630-00-409-1643 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-00-409-1643 — this item is cataloged by the U.S. Government under National Stock Number 6630-00-409-1643. Primary manufacturer part number: 11070.
Features
  • Electrode,ph — FSC 6630
  • Unit of Issue Cube: 0.005 CUBIC FEET
  • Unit of Issue Weight: 1.00 POUNDS LBS
  • 2 verified cross-references
  • Primary manufacturer: Werfen Usa Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electrode,ph, cataloged under National Stock Number 6630-00-409-1643, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Werfen Usa Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6630-00-409-1643
Primary Part Number11070
Item NameElectrode,ph
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerWerfen Usa Llc
StatusCANCELLED
Unit of Issue Cube0.005 CUBIC FEET
Unit of Issue Weight1.00 POUNDS LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-013-7397SAE J512 4-4 040110C INTERCHANGEABLE
Inverted Nut,tube Coupling
Sae International Dba Sae International
4820-00-031-561911070 INTERCHANGEABLE
Valve,linear,directional Control
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5905-00-481-6253 INTERCHANGEABLE
Resistor,thermal
5330-00-599-5146370510R91 INTERCHANGEABLE
Seal,plain Encased
Komatsu America Corp.
5930-00-761-462330262-11-B18 INTERCHANGEABLE
Switch,push
Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems
2825-00-950-1881 INTERCHANGEABLE
Collar,blower
9310-00-988-89081107-0 INTERCHANGEABLE
Railroad Board
Superintendent of Documents Government Printing Office
5930-01-043-4917 INTERCHANGEABLE
Switch,liquid Level
5950-01-050-057668060970 INTERCHANGEABLE
Transformer,current
Vishay Hirel Systems Llc
6520-01-131-792311-070 INTERCHANGEABLE
Tip,dental Suction Apparatus
A-Dec Inc Dba a-Dec
Cross-Reference Index
Part NumberManufacturer
11070 PRIMARY Werfen Usa Llc (USA)
B6658-1 Baxter Healthcare Corp Baxter Scientific Products Div Government Sales (USA)
Related Parts
4730-00-013-7397INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING
SAE J512 4-4 040110C
4820-00-031-5619INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
11070
5905-00-481-6253INTERCHANGEABLE
RESISTOR,THERMAL
5330-00-599-5146INTERCHANGEABLE
SEAL,PLAIN ENCASED
370510R91
5930-00-761-4623INTERCHANGEABLE
SWITCH,PUSH
30262-11-B18
2825-00-950-1881INTERCHANGEABLE
COLLAR,BLOWER
9310-00-988-8908INTERCHANGEABLE
RAILROAD BOARD
1107-0
5930-01-043-4917INTERCHANGEABLE
SWITCH,LIQUID LEVEL
5950-01-050-0576INTERCHANGEABLE
TRANSFORMER,CURRENT
68060970
6520-01-131-7923INTERCHANGEABLE
TIP,DENTAL SUCTION APPARATUS
11-070
2930-01-148-4513INTERCHANGEABLE
CAM,JABSO PUMP
11070
5950-01-179-1886INTERCHANGEABLE
REACTOR

Frequently Asked Questions

What is NSN 6630-00-409-1643?

NSN 6630-00-409-1643 is a Electrode,ph, manufactured by Werfen Usa Llc, classified under FSC 6630 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6630-00-409-1643?

NSN 6630-00-409-1643 has 2 cross-referenced part numbers: 11070 (Werfen Usa Llc), B6658-1 (Baxter Healthcare Corp Baxter Scientific Products Div Government Sales).

What NSN replaces 6630-00-409-1643?

There are 12 known substitutes for 6630-00-409-1643: 4730-00-013-7397, 4820-00-031-5619, 5905-00-481-6253 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11070?

Key specifications for 11070: Part Name Assigned by Controlling Agency: ELECTRODE HYDROGEN ION METER GLASS USE W/NSN 6630-00-143-6763; Unit of Issue Cube: 0.005 CUBIC FEET; Special Features: GLASS; MICRO TIP; 65 TO 100 MEG RESISTIVITY AT 25 DEG C; 5 TO 50 DEG C OPTIMUM TEMP RANGE OF SOLUTION; DIMENSIONAL DATA,4-1/4 IN. LG O/A,EXCL LEAD,3 FT LG LEAD; PLUT-IN CONNECTOR; BODY UNSHIELDED; W/O ATTACHED ROD FOR MTG IN SETSCREW CLAMP; SUPPLIED W/INTERNAL SALT GRIDGE,POTASSIUM CHLORIDE SOLUTION COMPOSITION,SATURATED CONCENTRATION; W/SIDE ARM,CURUED; NO SPCL FEAT; INSTRUMENTATION LABORATORY MODEL NO. 11352 IN; Unit of Issue Weight: 1.00 POUNDS LBS. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6630-00-409-1643 still in active supply?

NSN 6630-00-409-1643 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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