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Technical Data Sheet
637-16751 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 637-16751 is a the manufacturer industrial component. Key specifications include color: UNABLE TO DECODE, material: STEEL, power_source: EXTERNAL, movement_type: MOVING IRON VANE, pointer_color: BLACK SINGLE INDICATOR SINGLE RANGE, indicator_type: DIAL W/POINTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-081-5840, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 637-16751
NSN: 6625-00-081-5840
FSC: 6625
CAGE: 77221 — PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY (USA)
SPECIFICATIONS
colorUNABLE TO DECODE
materialSTEEL
power_sourceEXTERNAL
movement_typeMOVING IRON VANE
pointer_colorBLACK SINGLE INDICATOR SINGLE RANGE
indicator_typeDIAL W/POINTER
overall_length2.060 INCHES NOMINAL IN
overall_diameter3.510 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
special_markingsDOUBLE WIDTH RED LINE AT 100 PERCENT MARK. MARKED PERCENT RATED CURRENT,FULL SCALE 1 AMP
style_designatorROUND FLUSH MTG
features_providedMAGNETIC SHIELD AND ZERO ADJUSTER
NSN6625-00-081-5840
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 637-16751 TITLE COMPONENT PN 637-16751 MFR 637-16751
KEY FEATURES
MOUNTING ARRANGEMENT STYLE: THREE HOLE/STUD BOLT CIRCLE
MEASUREMENT RANGE: +0.0 TO 1.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY: 2 THREADED STUD
POWER SOURCE: EXTERNAL
FEATURES PROVIDED: MAGNETIC SHIELD AND ZERO ADJUSTER
MOVEMENT SUSPENSION METHOD: JEWEL PIVOT BASE
MOUNTING FACILITY TYPE AND QUANTITY: 3 SCREW AND 3 UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.060 INCHES NOMINAL IN
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MEASUREMENT RANGE+0.0 TO 1.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
POWER SOURCEEXTERNAL
FEATURES PROVIDEDMAGNETIC SHIELD AND ZERO ADJUSTER
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOUNTING FACILITY TYPE AND QUANTITY3 SCREW AND 3 UNTHREADED HOLE(S)
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SCALE GRADUATION TYPENONLINEAR SINGLE INDICATOR SINGLE RANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
3001-1Upgraded Successor
successor cross-reference
successor
5920PL0901848Interchangeable
interchangeable cross-reference
interchangeable
714208-4Interchangeable
interchangeable cross-reference
interchangeable
3823-4Interchangeable
interchangeable cross-reference
interchangeable
17244Interchangeable
interchangeable cross-reference
interchangeable
4251359-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 637-16751?
637-16751 is a 637-16751. It is classified as a MRO (MRO_GENERAL).
What parts can replace 637-16751?
There are 20 known substitutes for 637-16751: 3001-1, 5920PL0901848, 714208-4 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 637-16751?
637-16751 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-081-5840. This indicates validated use in U.S. government and defense supply chains.
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