PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-283216Meter,audio Level

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 6625-01-127-4037 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-127-4037 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-127-4037. Primary manufacturer part number: SM-C-283216.
Features
  • Meter,audio Level — FSC 6625
  • Accuracy in Percent: -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL IN
  • Material: ALUMINUM OR PLASTIC OR STEEL
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Circuit Attachment Method and Quantity: 2 SOLDER LUG AND 2 THREADED STUD
  • Features Provided: ZERO ADJUSTER
Applications
  • Applications requiring Aluminum or Plastic or Steel construction
General Description

The Meter,audio Level, cataloged under National Stock Number 6625-01-127-4037, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 27 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-127-4037
Primary Part NumberSM-C-283216
Item NameMeter,audio Level
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Accuracy in Percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
Center to Center Distance Between Mounting Facilities Parallel to Length1.312 INCHES NOMINAL IN
MaterialALUMINUM OR PLASTIC OR STEEL
FSC Application DataTEST SET,ELECT. EQUIP.
Circuit Attachment Method and Quantity2 SOLDER LUG AND 2 THREADED STUD
Features ProvidedZERO ADJUSTER
Power SourceEXTERNAL
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Measurement Range+0.0 TO 100.0 DECIBELS SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING COIL, PERMANENT MAGNET
Meter Depth Behind Mounting Flange1.000 INCHES MAXIMUM IN
Circuit Current for Which DesignedDC
Installation DesignPANEL
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR FLUSH MTG
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Furnished Items and QuantityNUT 2
Meter Body Diameter Behind Mounting Flange1.510 INCHES MAXIMUM IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIAL W/POINTER
Scale Division Quantity10 SINGLE INDICATOR SINGLE RANGE
Sensitivity Rating1.0 MILLIAMPERES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 6
5999-00-238-2279P1-103 SUCCESSOR
Contact,electrical
Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)
6625-00-568-4892135-029 SUCCESSOR
Meter,arbitrary Scale
Jewell Instruments Llc
Voltmeter
5999-01-388-7085182 SUCCESSOR
Housing,electronic Components
Caes Mission Systems Llc
5895-00-224-6037182 INTERCHANGEABLE
Indicator,azimuth
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-01-071-3728182 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Autek Systems Corp
Cross-Reference Index
Part NumberManufacturer
SM-C-283216 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
182 Simpson Electric Company, Inc. (USA)
Related Parts
5999-00-238-2279SUCCESSOR
CONTACT,ELECTRICAL
P1-103
6625-00-568-4892SUCCESSOR
METER,ARBITRARY SCALE
135-029
6625-01-383-8396SUCCESSOR
VOLTMETER
5999-01-388-7085SUCCESSOR
HOUSING,ELECTRONIC COMPONENTS
182
5895-00-224-6037INTERCHANGEABLE
INDICATOR,AZIMUTH
182
6625-01-071-3728INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
182

Frequently Asked Questions

What is NSN 6625-01-127-4037?

NSN 6625-01-127-4037 is a Meter,audio Level, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-127-4037?

NSN 6625-01-127-4037 has 2 cross-referenced part numbers: SM-C-283216 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 182 (Simpson Electric Company, Inc.).

What NSN replaces 6625-01-127-4037?

There are 6 known substitutes for 6625-01-127-4037: 5999-00-238-2279, 6625-00-568-4892, 6625-01-383-8396 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-283216?

Key specifications for SM-C-283216: Accuracy in Percent: -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Nuclear Hardness Critical Feature: NONHARDENED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL IN; Material: ALUMINUM OR PLASTIC OR STEEL. 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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