PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H2Meter,ph

Newington Electric Co., Inc. · NSN 6630-00-729-4261 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-00-729-4261 — this item is cataloged by the U.S. Government under National Stock Number 6630-00-729-4261. Primary manufacturer part number: H2.
Features
  • Meter,ph — FSC 6630
  • Features Provided: PORTABLE
  • Smallest Graduation Unit: 0.10 PH0.10 PH
  • Measurement Range: +0.0 TO 14.0 ARBITRARY UNITS SINGLE INDICATOR SINGLE RANGE
  • Furnished Items and Quantity: BATTERY,9,BEAKER,1,BUFFER SOLUTION,1,CALONEL ELECTRODE,1,POTASSIUM CHLORIDE SOLUTION,1BATTERY,9,BEAKER,1,BUFFER SOLUTION,1,CALONEL ELECTRODE,1,POTASSIUM CHLORIDE SOLUTION,1
  • 1 verified cross-reference
  • Primary manufacturer: Newington Electric Co., Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,ph, cataloged under National Stock Number 6630-00-729-4261, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Newington Electric Co., Inc.. Government technical data includes 4 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6630-00-729-4261
Primary Part NumberH2
Item NameMeter,ph
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerNewington Electric Co., Inc.
StatusACTIVE
Features ProvidedPORTABLE
Smallest Graduation Unit0.10 PH0.10 PH
Measurement Range+0.0 TO 14.0 ARBITRARY UNITS SINGLE INDICATOR SINGLE RANGE
Furnished Items and QuantityBATTERY,9,BEAKER,1,BUFFER SOLUTION,1,CALONEL ELECTRODE,1,POTASSIUM CHLORIDE SOLUTION,1BATTERY,9,BEAKER,1,BUFFER SOLUTION,1,CALONEL ELECTRODE,1,POTASSIUM CHLORIDE SOLUTION,1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5220-00-001-3737H2 INTERCHANGEABLE
Gage,profile
Compair, Inc
5940-00-081-5697H2 INTERCHANGEABLE
Terminal Board
Powers Holdings Inc Dba Fire Brick Engineers Co Div Curtis Industries
5120-00-171-1643DWG5120-00-171-1643 INTERCHANGEABLE
Tacker
General Services Administration Federal Supply Service
5120-00-187-1032H-2FG INTERCHANGEABLE
Hammer,hand
Ampco Partners, Ltd. Dba Ampco Safety Tools
6640-00-383-760653014 INTERCHANGEABLE
Hot Plate,electric
Spx Corporation
6625-00-411-9659 INTERCHANGEABLE
Absorber,radio Frequency Radiati
6625-00-424-8502 INTERCHANGEABLE
Divider,power,radio Frequency
2510-00-618-51226185122 INTERCHANGEABLE
Plate
U S Army Tank Automotive Command Amsta-Im-Mm
5950-00-645-8331H2 INTERCHANGEABLE
Transformer,audio Frequency
Magnetika Inc
5910-01-004-9967 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cross-Reference Index
Part NumberManufacturer
H2 PRIMARY Newington Electric Co., Inc. (USA)
Related Parts
5220-00-001-3737INTERCHANGEABLE
GAGE,PROFILE
H2
5940-00-081-5697INTERCHANGEABLE
TERMINAL BOARD
H2
5120-00-171-1643INTERCHANGEABLE
TACKER
DWG5120-00-171-1643
5120-00-187-1032INTERCHANGEABLE
HAMMER,HAND
H-2FG
6640-00-383-7606INTERCHANGEABLE
HOT PLATE,ELECTRIC
53014
6625-00-411-9659INTERCHANGEABLE
ABSORBER,RADIO FREQUENCY RADIATI
6625-00-424-8502INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
2510-00-618-5122INTERCHANGEABLE
PLATE
6185122
5950-00-645-8331INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
H2
5910-01-004-9967INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5905-01-042-2341INTERCHANGEABLE
RESISTOR,FIXED,FILM
287-990071-549
4520-01-211-5036INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
H-2

Frequently Asked Questions

What is NSN 6630-00-729-4261?

NSN 6630-00-729-4261 is a Meter,ph, manufactured by Newington Electric Co., Inc., classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-00-729-4261?

NSN 6630-00-729-4261 has 1 cross-referenced part number: H2 (Newington Electric Co., Inc.).

What NSN replaces 6630-00-729-4261?

There are 12 known substitutes for 6630-00-729-4261: 5220-00-001-3737, 5940-00-081-5697, 5120-00-171-1643 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H2?

Key specifications for H2: Overall Height: 9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN; Features Provided: PORTABLE; Smallest Graduation Unit: 0.10 PH0.10 PH; Overall Width: 9.250 INCHES NOMINAL9.250 INCHES NOMINAL IN. 7 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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