PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6610Phasemeter

Krohn-Hite Corp · NSN 6625-01-279-4125 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-279-4125 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-279-4125. Primary manufacturer part number: 6610.
Features
  • Phasemeter — FSC 6625
  • Display Color: GREEN SINGLE INDICATOR SINGLE RANGE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Unable to Decode: UNABLE TO DECODE
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
  • Unable to Decode: UNABLE TO DECODE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Phasemeter, cataloged under National Stock Number 6625-01-279-4125, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Krohn-Hite Corp. Government technical data includes 30 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: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-279-4125
Primary Part Number6610
Item NamePhasemeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKrohn-Hite Corp
StatusACTIVE
Display ColorGREEN SINGLE INDICATOR SINGLE RANGE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Measurement Range+0.000010 TO 10.000000 MEGAHERTZ SINGLE INDICATOR SINGLE RANGE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Display ColorGREEN SINGLE INDICATOR SINGLE RANGE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE
Measurement Range+0.000010 TO 10.000000 MEGAHERTZ SINGLE INDICATOR SINGLE RANGE
Unable to DecodeUNABLE TO DECODE
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeS
Unit of IssueEA
SMR CodeJS
Weight19.0000 lbs
Cube1.5808 cu ft
Verified Substitutes 12
5940-00-051-6257 INTERCHANGEABLE
Terminal,stud
5930-00-108-5371S6618 INTERCHANGEABLE
Switch,push-Pull
Edro Corporation, the Dba Edro Corp
9150-00-139-5790 INTERCHANGEABLE
Lubricating Oil,punch
5330-00-146-2987 INTERCHANGEABLE
Gasket
5306-00-498-8027 INTERCHANGEABLE
Bolt,eye
6695-00-566-144011609128 INTERCHANGEABLE
Gage,water,measuring
U S Army Tank Automotive Command Amsta-Im-Mm
2815-00-775-771819922 INTERCHANGEABLE
Pin Assembly,cam Ro
Napco International Llc Dba Napco International Inc
4730-00-974-7313 INTERCHANGEABLE
Elbow,tube to Boss
4730-01-094-89556610 INTERCHANGEABLE
Clamp,hose
Breeze-Eastern Llc
5905-01-102-47436610 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
Cross-Reference Index
Part NumberManufacturer
6610 Keithley Instruments Ltd (GBR)
6610 PRIMARY Krohn-Hite Corp (USA)
Related Parts
5940-00-051-6257INTERCHANGEABLE
TERMINAL,STUD
5930-00-108-5371INTERCHANGEABLE
SWITCH,PUSH-PULL
S6618
9150-00-139-5790INTERCHANGEABLE
LUBRICATING OIL,PUNCH
5330-00-146-2987INTERCHANGEABLE
GASKET
5306-00-498-8027INTERCHANGEABLE
BOLT,EYE
6695-00-566-1440INTERCHANGEABLE
GAGE,WATER,MEASURING
11609128
2815-00-775-7718INTERCHANGEABLE
PIN ASSEMBLY,CAM RO
19922
4730-00-974-7313INTERCHANGEABLE
ELBOW,TUBE TO BOSS
4730-01-094-8955INTERCHANGEABLE
CLAMP,HOSE
6610
5905-01-102-4743INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
6610
5935-01-111-7620INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4310-01-120-8537INTERCHANGEABLE
CYLINDER,RECIPROCATING COMPRESSO
6610-5

Frequently Asked Questions

What is NSN 6625-01-279-4125?

NSN 6625-01-279-4125 is a Phasemeter, manufactured by Krohn-Hite Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-279-4125?

NSN 6625-01-279-4125 has 2 cross-referenced part numbers: 6610 (Keithley Instruments Ltd), 6610 (Krohn-Hite Corp).

What NSN replaces 6625-01-279-4125?

There are 12 known substitutes for 6625-01-279-4125: 5940-00-051-6257, 5930-00-108-5371, 9150-00-139-5790 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6610?

Key specifications for 6610: Display Color: GREEN SINGLE INDICATOR SINGLE RANGE; Unable to Decode: UNABLE TO DECODE; Unable to Decode: UNABLE TO DECODE; Unable to Decode: UNABLE TO DECODE. 30 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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