PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

137-93-1Meter,null

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 6625-00-104-8972 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-104-8972 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-104-8972. Primary manufacturer part number: 137-93-1.
Features
  • Meter,null — FSC 6625
  • Indicator Type: DIAL W/POINTER
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S)
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Dial Scale Marking Color: BLACK AND GREEN SINGLE INDICATOR SINGLE RANGE
  • Mounting Bolt Circle Diameter: 2.440 INCHES NOMINAL IN
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,null, cataloged under National Stock Number 6625-00-104-8972, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 26 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-104-8972
Primary Part Number137-93-1
Item NameMeter,null
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Indicator TypeDIAL W/POINTER
FSC Application DataTEST SET,ELECT. EQUIP.
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Nuclear Hardness Critical FeatureNONHARDENED
Dial Scale Marking ColorBLACK AND GREEN SINGLE INDICATOR SINGLE RANGE
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL IN
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Overall Diameter2.695 INCHES NOMINAL IN
Installation DesignPANEL
Circuit Current for Which DesignedDC
Style DesignatorROUND FLUSH MTG
Indicator TypeDIAL W/POINTER
FSC Application DataTEST SET,ELECT. EQUIP.
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S)
Nuclear Hardness Critical FeatureNONHARDENED
Dial Scale Marking ColorBLACK AND GREEN SINGLE INDICATOR SINGLE RANGE
Mounting Bolt Circle Diameter2.440 INCHES NOMINAL IN
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Overall Diameter2.695 INCHES NOMINAL IN
Installation DesignPANEL
Circuit Current for Which DesignedDC
Style DesignatorROUND FLUSH MTG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0000 cu ft
Verified Substitutes 2
6210-00-907-72221978443-6 INTERCHANGEABLE
Lens,light
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6210-00-978-8463 INTERCHANGEABLE
Lens,light
Cross-Reference Index
Part NumberManufacturer
137-93-1 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
6210-00-907-7222INTERCHANGEABLE
LENS,LIGHT
1978443-6
6210-00-978-8463INTERCHANGEABLE
LENS,LIGHT

Frequently Asked Questions

What is NSN 6625-00-104-8972?

NSN 6625-00-104-8972 is a Meter,null, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-104-8972?

NSN 6625-00-104-8972 has 1 cross-referenced part number: 137-93-1 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 6625-00-104-8972?

There are 2 known substitutes for 6625-00-104-8972: 6210-00-907-7222, 6210-00-978-8463. Verify interchangeability with system specifications before substitution.

What are the specifications of 137-93-1?

Key specifications for 137-93-1: Indicator Type: DIAL W/POINTER; FSC Application Data: TEST SET,ELECT. EQUIP.; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Nuclear Hardness Critical Feature: NONHARDENED. 28 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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