PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26ACalibrator,voltmeter

Boonton Electronics Corporation Div Boonton Electronics · NSN 6625-01-183-0444 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-183-0444 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-183-0444. Primary manufacturer part number: 26A.
Features
  • Calibrator,voltmeter — FSC 6625
  • Shape: RECTANGULAR
  • Calibration Accuracy Rating: PORM 0.5 PCT
  • Mounting Configuration: PORTABLE W/ HANDLE
  • Furnished Items and Quantity: MODEL 91 6G MALE BNC OPEN CIRCUIT PROBE ADAPTER G
  • Shape: RECTANGULAR
  • Calibration Accuracy Rating: PORM 0.5 PCT
  • Mounting Configuration: PORTABLE W/ HANDLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Calibrator,voltmeter, cataloged under National Stock Number 6625-01-183-0444, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Boonton Electronics Corporation Div Boonton Electronics. Government technical data includes 8 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-183-0444
Primary Part Number26A
Item NameCalibrator,voltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBoonton Electronics Corporation Div Boonton Electronics
StatusACTIVE
ShapeRECTANGULAR
Calibration Accuracy RatingPORM 0.5 PCT
Mounting ConfigurationPORTABLE W/ HANDLE
Furnished Items and QuantityMODEL 91 6G MALE BNC OPEN CIRCUIT PROBE ADAPTER G
ShapeRECTANGULAR
Calibration Accuracy RatingPORM 0.5 PCT
Mounting ConfigurationPORTABLE W/ HANDLE
Furnished Items and QuantityMODEL 91 6G MALE BNC OPEN CIRCUIT PROBE ADAPTER G
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeS
Unit of IssueEA
SMR CodeVS
Weight14.5000 lbs
Cube0.8916 cu ft
Verified Substitutes 9
3444-00-254-2126 INTERCHANGEABLE
Press,arbor,hand Operated
6625-00-492-86666872120-17 INTERCHANGEABLE
Voltmeter
Allison Transmission Inc Dba Allison Transmission, Inc
6680-00-515-590926A INTERCHANGEABLE
Tachometer,electric,nonself-Gene
Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco
8115-00-521-9052C3526A INTERCHANGEABLE
Box,small Parts
R Pm Industries Inc
6520-00-538-915026A INTERCHANGEABLE
Grinding and Polishing Machine,d
Handler Manufacturing Company Inc
4820-00-608-4640SPUS/R73G2AKRSN-8J INTERCHANGEABLE
Valve,regulating,fluid Pressure
Norgren C a Co
4110-01-028-4194 INTERCHANGEABLE
Freezer,prefabricated
9150-01-235-279526A INTERCHANGEABLE
Lubericant
Sandstrom Products Company
5315-01-268-004126A INTERCHANGEABLE
Pin,straight,headless
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
26A PRIMARY Boonton Electronics Corporation Div Boonton Electronics (USA)
Related Parts
3444-00-254-2126INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
6625-00-492-8666INTERCHANGEABLE
VOLTMETER
6872120-17
6680-00-515-5909INTERCHANGEABLE
TACHOMETER,ELECTRIC,NONSELF-GENE
26A
8115-00-521-9052INTERCHANGEABLE
BOX,SMALL PARTS
C3526A
6520-00-538-9150INTERCHANGEABLE
GRINDING AND POLISHING MACHINE,D
26A
4820-00-608-4640INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
SPUS/R73G2AKRSN-8J
4110-01-028-4194INTERCHANGEABLE
FREEZER,PREFABRICATED
9150-01-235-2795INTERCHANGEABLE
LUBERICANT
26A
5315-01-268-0041INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
26A

Frequently Asked Questions

What is NSN 6625-01-183-0444?

NSN 6625-01-183-0444 is a Calibrator,voltmeter, manufactured by Boonton Electronics Corporation Div Boonton Electronics, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-183-0444?

NSN 6625-01-183-0444 has 1 cross-referenced part number: 26A (Boonton Electronics Corporation Div Boonton Electronics).

What NSN replaces 6625-01-183-0444?

There are 9 known substitutes for 6625-01-183-0444: 3444-00-254-2126, 6625-00-492-8666, 6680-00-515-5909 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26A?

Key specifications for 26A: Shape: RECTANGULAR; Calibration Accuracy Rating: PORM 0.5 PCT; Mounting Configuration: PORTABLE W/ HANDLE; End Item Identification: EMERSON ELECTRIC CO. ELECTRONICS & SPACE DIV. MODEL 9200 RF MILLIVOLTMETER. 10 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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