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Technical Data Sheet

HM3ET — Technical Data Sheet

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JEWELL INSTRUMENTS LLC · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The METER,TIME TOTALIZING is a JEWELL INSTRUMENTS LLC industrial component. Key specifications include MATERIAL: ALUMINUM OR STEEL CASE, UNIT TYPE: MOUNTED, BODY DEPTH: 2.843 INCHES NOMINAL IN, CURRENT TYPE: AC, BODY DIAMETER: 2.550 INCHES NOMINAL IN, MARKING COLOR: WHITE NUMERALS ON HR WHEELS RED NUMERALS ON TENTHS WHEEL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6645-00-171-9251, 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
HM3ET
NSN: 6645-00-171-9251
FSC: 6645
CAGE: 33005 — JEWELL INSTRUMENTS LLC (USA)
SPECIFICATIONS
MATERIALALUMINUM OR STEEL CASE
UNIT TYPEMOUNTED
BODY DEPTH2.843 INCHES NOMINAL IN
CURRENT TYPEAC
BODY DIAMETER2.550 INCHES NOMINAL IN
MARKING COLORWHITE NUMERALS ON HR WHEELS RED NUMERALS ON TENTHS WHEEL
MOUNTING TYPEPANEL
MOVEMENT TYPEELECTRICAL
RESET FEATURENOT PROVIDED
TERMINAL TYPESOLDER LUG
INDICATOR TYPEDRUM REGISTER
VOLTAGE RATING115.0 VOLTS NOMINAL
NSN6645-00-171-9251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: JEWELL INSTRUMENTS LLC METER,TIME TOTALIZING TITLE COMPONENT PN HM3ET MFR JEWELL INSTRUMENTS LLC METER,TIME TOTALIZING
KEY FEATURES
MATERIAL: PLASTIC CASE
INDICATOR TYPE: DRUM REGISTER
MARKING COLOR: WHITE NUMERALS
HERMETIC PROTECTION: NOT PROVIDED
MEASUREMENT UNIT: HOURS
RESET FEATURE: NOT PROVIDED
MAXIMUM MEASUREMENT: 9999.90
SMALLEST INCREMENT INDICATED: 0.10
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC CASE
INDICATOR TYPEDRUM REGISTER
MARKING COLORWHITE NUMERALS
HERMETIC PROTECTIONNOT PROVIDED
MEASUREMENT UNITHOURS
RESET FEATURENOT PROVIDED
MAXIMUM MEASUREMENT9999.90
SMALLEST INCREMENT INDICATED0.10
OPERATING FREQUENCY60.0 HERTZ NOMINAL
HERMETIC PROTECTIONNOT PROVIDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
634EA08SInterchangeable
interchangeable cross-reference
interchangeable
717228-1Interchangeable
interchangeable cross-reference
interchangeable
M5284Interchangeable
interchangeable cross-reference
interchangeable
A1022608ISSUEAInterchangeable
Same NIIN cross-reference
interchangeable
788C421H02Interchangeable
Same NIIN cross-reference
interchangeable
632EA08SInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HM3ET?
HM3ET is a METER,TIME TOTALIZING manufactured by JEWELL INSTRUMENTS LLC.
What parts can replace HM3ET?
There are 17 known substitutes for HM3ET: 634EA08S, 717228-1, M5284 and 14 more. Substitute compatibility should be verified for your specific system.
Is HM3ET still available?
HM3ET is currently cancelled.
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