PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2100-10Meter,audio Level

Quest Technologies, Inc. · NSN 6625-01-578-1661 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-578-1661 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-578-1661. Primary manufacturer part number: 2100-10.
Features
  • Meter,audio Level — FSC 6625
  • Style Designator: HAND-HELD
  • Indicator Type: DIGITAL DISPLAY
  • Display Type: LIQUID CRYSTAL
  • Installation Design: HANDHELD
  • Style Designator: HAND-HELD
  • Indicator Type: DIGITAL DISPLAY
  • Display Type: LIQUID CRYSTAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,audio Level, cataloged under National Stock Number 6625-01-578-1661, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Quest Technologies, Inc.. 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
NSN6625-01-578-1661
Primary Part Number2100-10
Item NameMeter,audio Level
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerQuest Technologies, Inc.
StatusACTIVE
Style DesignatorHAND-HELD
Indicator TypeDIGITAL DISPLAY
Display TypeLIQUID CRYSTAL
Installation DesignHANDHELD
Style DesignatorHAND-HELD
Indicator TypeDIGITAL DISPLAY
Display TypeLIQUID CRYSTAL
Installation DesignHANDHELD
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-851-2153 (21-0010)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Weight5.4200 lbs
Cube0.5664 cu ft
Verified Substitutes 9
6625-00-851-215321-0010 SUCCESSOR
Meter,special Scale
L3harris Interstate Electronics Corporation
5950-00-050-49422100-10 INTERCHANGEABLE
Coil,electrical
Woodward Hrt, Inc. Dba Woodward Hrt Inc
3110-00-100-315215100 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5961-00-351-6219210010 INTERCHANGEABLE
Semiconductor Device,diode
Astronics Test Systems Inc
6685-00-469-45142100-10 INTERCHANGEABLE
Gage,vacuum,indicating
The Fredericks Company, Inc. Div Televac
4720-00-494-2536210-010 INTERCHANGEABLE
Hose Assembly,metallic
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
5905-00-919-0160 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5325-01-303-152510CF(501) INTERCHANGEABLE
Fastener,slide,interlocking
Diversified Marketing Group Inc Dba Diversified Marketing Group Inc
5910-01-383-1755210010 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Datron World Communications, Inc.
Cross-Reference Index
Part NumberManufacturer
2100-10 Quest Technologies, Inc. (USA)
Related Parts
SUCCESSOR 6625-00-851-2153 Meter,special Scale · 21-0010
5950-00-050-4942INTERCHANGEABLE
COIL,ELECTRICAL
2100-10
3110-00-100-3152INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
15100
5961-00-351-6219INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
210010
6685-00-469-4514INTERCHANGEABLE
GAGE,VACUUM,INDICATING
2100-10
4720-00-494-2536INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
210-010
5905-00-919-0160INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5325-01-303-1525INTERCHANGEABLE
FASTENER,SLIDE,INTERLOCKING
10CF(501)
5910-01-383-1755INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
210010

Frequently Asked Questions

What is NSN 6625-01-578-1661?

NSN 6625-01-578-1661 is a Meter,audio Level, manufactured by Quest Technologies, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-578-1661?

NSN 6625-01-578-1661 has 1 cross-referenced part number: 2100-10 (Quest Technologies, Inc.).

What NSN replaces 6625-01-578-1661?

There are 9 known substitutes for 6625-01-578-1661: 6625-00-851-2153, 5950-00-050-4942, 3110-00-100-3152 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2100-10?

Key specifications for 2100-10: Style Designator: HAND-HELD; Indicator Type: DIGITAL DISPLAY; Special Features: ONE-BUTTON FIELD CALIBRATION; INTEGRAL AC/DC SIGNAL OUTPUTS; INTEGRAL TRIPOD MOUNT; 9V ALKALINE BATTERY POWERED; 30-40DBA; 40-140 DBC RANGE; SOULD PRESSURE LEEL AND MAXIMUM SPL MEASUREMENTS; TIME/HISTORY DATALOGGING; REMOTE MICROPHONE V; Display Type: LIQUID CRYSTAL. 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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