Part identity

301-57

Ammeter

Cayuga Mfg Corp

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Ammeter

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
301-57
Item name
Ammeter
Manufacturer code
02458
Manufacturer
Cayuga Mfg Corp

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
CM

Manufacturer

Cayuga Mfg Corp

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

View manufacturer profile →

Characteristics Data of NSN 6625-00-538-9769, 6625005389769

MRCCriteriaCharacteristic
BHMWMeasurement Range+0.0/+200.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
ABWGScale Division Quantity40 SINGLE INDICATOR SINGLE RANGE
AMQYInstallation DesignPANEL
ASSSPointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
APSTMeter Depth Behind Mounting Flange0.970 INCHES NOMINAL
MATTMaterialPLASTIC
APSWMeter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL
APSNPanel For Which DesignedUNABLE TO DECODE
ADAVOverall Diameter3.500 INCHES NOMINAL
CTTDCircuit Attachment Method And Quantity2 THREADED STUD
ABHPOverall Length2.133 INCHES NOMINAL
CBBLFeatures ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
AQECMovement TypeMOVING COIL, PERMANENT MAGNET
AXHRMounting Facility Type And Quantity3 UNTHREADED HOLE
STYLStyle DesignatorROUND FLUSH MTG
ANRLMounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
AMKDIndicator TypeDIAL W/POINTER
ANTGSensitivity Rating50.0 MILLIVOLTS
ABTBMounting Hole Diameter0.156 INCHES NOMINAL
MRCDecoded RequirementClear Text Reply
BHDCScale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
ADZCEnvironmental ProtectionDUST RESISTANT
AFFLMounting Bolt Circle Diameter3.160 INCHES NOMINAL
NHCFNuclear Hardness Critical FeatureNONHARDENED
ZZZVFsc Application DataTEST SET,ELECTRONIC EQUIPMENT
APPNAccuracy In Percent-2.0/+2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
APMMDial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
AACTCircuit Current For Which DesignedDC
BHSXCircuit Construction TypeUNABLE TO DECODE
AWZJPower SourceEXTERNAL
SFTTSurface TreatmentENAMEL
CTQLMovement Suspension MethodJEWEL PIVOT BASE
AQFYBackground ColorWHITE SINGLE INDICATOR SINGLE RANGE
AAPBDielectric Withstanding Voltage In Volts2000
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
Share feedback

Proud supporter of the Intrepid Fallen Heroes Fund, advancing mental-health treatment and research for U.S. service members and veterans.

USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

Official logos
  • NBA
  • ASA
  • AS9120:2025
Payment acceptedVisaMastercardDiscoverAmerican Express

© 2026 Integrated Electromechanicals. All rights reserved.

Owned and operated as a wholly-owned subsidiary of ASAP Semiconductor LLC. Export-controlled items handled in accordance with ITAR and EAR regulations.