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648U — GAGE,PRESSURE,DIAL INDICATING

✓ Government record, cited
AMETEK, INC. DIV AEROSPACE & DEFENSE · COMPONENT
PRODUCT OVERVIEW

648U: GAGE,PRESSURE,DIAL INDICATING.

The GAGE,PRESSURE,DIAL INDICATING is a AMETEK, INC. DIV AEROSPACE & DEFENSE industrial component. Key specifications include MATERIAL: COPPER ALLOY 511 ACTUATING ELEMENT, DIAL SIZE: 3-1/2 IN.

DIA IN, BEZEL TYPE: SNAP-ON, SCALE NAME: PRESSURE, SCALE TYPE: SINGLE, SCALE RANGE: +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS. This part is cataloged in the U.S. Government catalog under NSN 6685-00-130-7578, 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
648U
NSN: 6685-00-130-7578
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 61349 — AMETEK, INC. DIV AEROSPACE & DEFENSE (USA)
SPECIFICATIONS
MATERIALCOPPER ALLOY 511 ACTUATING ELEMENT
DIAL SIZE3-1/2 IN. DIA IN
BEZEL TYPESNAP-ON
SCALE NAMEPRESSURE
SCALE TYPESINGLE
SCALE RANGE+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPEINDICATING
ADJUSTABILITYNONADJUSTABLE
OVERALL DEPTH1.200 INCHES NOMINAL IN
POINTER COLORBLACK
STUD LOCATIONBACK
STUD QUANTITY2
NSN6685-00-130-7578
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: AMETEK, INC. DIV AEROSPACE & DEFENSE GAGE,PRESSURE,DIAL INDICATING TITLE COMPONENT PN 648U MFR AMETEK, INC. DIV AEROSPACE & DEFENSE GAGE,PRESSURE,DIAL IND
KEY FEATURES
•
SCALE ACCURACY: 1 PERCENT MIDDLE HALF OF RANGE,2 PERCENT REMAINDER
•
SCALE NAME: PRESSURE
•
OVERALL DIAMETER: 4.000 INCHES NOMINAL IN
•
ACTUATION TYPE: SINGLE BOURDON TUBE
•
MOUNTING METHOD: BRACKET(S) AND FLUSH PANEL AND STUD(S)
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK FIGURES ON WHITE BACKGROUND
•
SCALE SMALLEST INCREMENT: 2.000 INCHES OF MERCURY (INHG) IN
•
SCALE RANGE: +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS
SCALE ACCURACY1 PERCENT MIDDLE HALF OF RANGE,2 PERCENT REMAINDER
SCALE NAMEPRESSURE
OVERALL DIAMETER4.000 INCHES NOMINAL IN
ACTUATION TYPESINGLE BOURDON TUBE
MOUNTING METHODBRACKET(S) AND FLUSH PANEL AND STUD(S)
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT2.000 INCHES OF MERCURY (INHG) IN
SCALE RANGE+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS
STUD LOCATIONBACK
STUD QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 5
1ABE22060AFAReference document
Same NSN cross-reference
Reference document — Secondary reference
P648UReference document
Same NSN cross-reference
Reference document — Secondary reference
101151-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
P500UReference document
Same NSN cross-reference
Reference document — Secondary reference
5-111072Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 648U?
648U is a GAGE,PRESSURE,DIAL INDICATING manufactured by AMETEK, INC. DIV AEROSPACE & DEFENSE.
What parts can replace 648U?
There are 5 known substitutes for 648U: 1ABE22060AFA, P648U, 101151-2 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 648U?
648U is cataloged in the U.S. Government catalog under NSN 6685-00-130-7578. This indicates validated use in U.S. government and defense supply chains.
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