PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SPEC8817Meter,audio Level

Simpson Electric Company, Inc. · NSN 6625-00-594-0320 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-594-0320 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-594-0320. Primary manufacturer part number: SPEC8817.
Features
  • Meter,audio Level — FSC 6625
  • Scale Graduation Type: NONLINEAR SINGLE INDICATOR ALL RANGES
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
  • Installation Design: PANEL
  • Power Source: EXTERNAL
  • Color: UNABLE TO DECODE
  • Style Designator: RECTANGULAR FLUSH MTG
  • Scale Selection Method: TERMINAL
Applications
  • Applications requiring Steel construction
General Description

The Meter,audio Level, cataloged under National Stock Number 6625-00-594-0320, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-594-0320
Primary Part NumberSPEC8817
Item NameMeter,audio Level
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusCANCELLED
Scale Graduation TypeNONLINEAR SINGLE INDICATOR ALL RANGES
Circuit Attachment Method and Quantity2 THREADED STUD
Installation DesignPANEL
Power SourceEXTERNAL
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR FLUSH MTG
Scale Selection MethodTERMINAL
Surface TreatmentPAINT
MaterialSTEEL
Dielectric Withstanding Voltage in Volts3000.0
Special Test FeaturesCOMPLIES WITH MIL-M-10304
Special MarkingsON FRONT,OUTPUT; VOLTS
Meter Body Diameter Behind Mounting Flange3.263 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK AND GREEN SINGLE INDICATOR ALL RANGES
Movement TypeMOVING IRON VANE
Meter Depth Behind Mounting Flange0.993 INCHES NOMINAL IN
Furnished Items and QuantitySHUNT WIRE 1; NUT 6; LOCKWASHER 6; SEAL 1
Center to Center Distance Between Mounting Facilities Parallel to Length3.604 INCHES NOMINAL IN
Measurement Range+0.0 TO 0.5 DECIBELS SINGLE INDICATOR FIRST RANGE
Features ProvidedEXTERNAL SHUNTING AND ZERO ADJUSTER
Indicator TypeDIAL W/POINTER
Circuit Current for Which DesignedDC
Movement Suspension MethodJEWEL PIVOT BASE
Pointer ColorBLACK SINGLE INDICATOR ALL RANGES
Measurement Range+0.0 TO 7.0 DECIBELS SINGLE INDICATOR SECOND RANGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight1.0400 lbs
Cube0.0784 cu ft
Verified Substitutes 9
5950-00-099-009140-11254-001 INTERCHANGEABLE
Transformer,power
Astec America Inc.
2520-00-163-238811254 INTERCHANGEABLE
Lever Assembly
Komatsu America Corporation
5310-00-291-46197539601 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
5305-00-842-1380 INTERCHANGEABLE
Screw,cap,socket Head
5331-01-055-693211254 INTERCHANGEABLE
O-Ring
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2805-01-104-582211-254 INTERCHANGEABLE
Tappet,engine Poppet Valve
Thermo King Corporation Dba Phoenix Global Distirbution.
5310-01-117-401011254 INTERCHANGEABLE
Nut
K-B Axle Co Inc
6105-01-342-5152112-54 INTERCHANGEABLE
Rotor,motor
Prestolite Electric Inc
5331-01-359-9340 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
SPEC8817 Simpson Electric Company, Inc. (USA)
S08817 Simpson Electric Company, Inc. (USA)
112-54 Hewlett-Packard Company Dba HP (USA)
112-54 Keysight Technologies, Inc. (USA)
1120-0038 Keysight Technologies Inc (USA)
1120-0038 Hewlett-Packard Company Dba HP (USA)
1120-0038 Keysight Technologies, Inc. (USA)
112-54 Keysight Technologies Inc (USA)
Related Parts
5950-00-099-0091INTERCHANGEABLE
TRANSFORMER,POWER
40-11254-001
2520-00-163-2388INTERCHANGEABLE
LEVER ASSEMBLY
11254
5310-00-291-4619INTERCHANGEABLE
WASHER,FLAT
7539601
5305-00-842-1380INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5331-01-055-6932INTERCHANGEABLE
O-RING
11254
2805-01-104-5822INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
11-254
5310-01-117-4010INTERCHANGEABLE
NUT
11254
6105-01-342-5152INTERCHANGEABLE
ROTOR,MOTOR
112-54
5331-01-359-9340INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 6625-00-594-0320?

NSN 6625-00-594-0320 is a Meter,audio Level, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-594-0320?

NSN 6625-00-594-0320 has 8 cross-referenced part numbers: SPEC8817 (Simpson Electric Company, Inc.), S08817 (Simpson Electric Company, Inc.), 112-54 (Hewlett-Packard Company Dba HP), 112-54 (Keysight Technologies, Inc.), 1120-0038 (Keysight Technologies Inc) and 3 more.

What NSN replaces 6625-00-594-0320?

There are 9 known substitutes for 6625-00-594-0320: 5950-00-099-0091, 2520-00-163-2388, 5310-00-291-4619 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SPEC8817?

Key specifications for SPEC8817: Scale Graduation Type: NONLINEAR SINGLE INDICATOR ALL RANGES; Overall Width: 4.259 INCHES NOMINAL IN; Circuit Attachment Method and Quantity: 2 THREADED STUD; Installation Design: PANEL. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-594-0320 still in active supply?

NSN 6625-00-594-0320 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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