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J1405 — GAGE,VACUUM,INDICATING

✓ Government record, cited
DESCO CORP MARSH BELLOFRAM DIV · COMPONENT
PRODUCT OVERVIEW

J1405: GAGE,VACUUM,INDICATING.

The GAGE,VACUUM,INDICATING is a DESCO CORP MARSH BELLOFRAM DIV industrial component. Key specifications include MATERIAL: GLASS PROTECTIVE CRYSTAL, DIAL SIZE: 2 IN. DIA IN, BEZEL TYPE: SLIPS-ON, SCALE NAME: VACUUM, SCALE TYPE: SINGLE, SCALE RANGE: +0.0 TO 30.0 INCHES OF MERCURY IN.

This part is cataloged in the U.S. Government catalog under NSN 6685-01-101-2574, 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
J1405
NSN: 6685-01-101-2574
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 38508 — DESCO CORP MARSH BELLOFRAM DIV (USA)
SPECIFICATIONS
MATERIALGLASS PROTECTIVE CRYSTAL
DIAL SIZE2 IN. DIA IN
BEZEL TYPESLIPS-ON
SCALE NAMEVACUUM
SCALE TYPESINGLE
SCALE RANGE+0.0 TO 30.0 INCHES OF MERCURY IN
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
OVERALL DEPTH1.188 INCHES NOMINAL IN
POINTER COLORBLACK
ACTUATION TYPEBOURDON TUBE
SCALE ACCURACYPORM 2 PCT MIDDLE HALF,PORM 3 PCT REMAINDER
NSN6685-01-101-2574
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: DESCO CORP MARSH BELLOFRAM DIV GAGE,VACUUM,INDICATING TITLE COMPONENT PN J1405 MFR DESCO CORP MARSH BELLOFRAM DIV GAGE,VACUUM,INDICATING
KEY FEATURES
•
SCALE ACCURACY: PORM 2 PCT MIDDLE HALF,PORM 3 PCT REMAINDER
•
SCALE NAME: VACUUM
•
OVERALL DIAMETER: 2.188 INCHES NOMINAL IN
•
ACTUATION TYPE: BOURDON TUBE
•
MOUNTING CONNECTION LOCATION: BOTTOM
•
MOUNTING METHOD: RIGID STEM
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK MARKINGS ON WHITE BACKGROUND
•
SCALE SMALLEST INCREMENT: 1.0 INCHES OF MERCURY (INHG) IN
TECHNICAL CHARACTERISTICS
SCALE ACCURACYPORM 2 PCT MIDDLE HALF,PORM 3 PCT REMAINDER
SCALE NAMEVACUUM
OVERALL DIAMETER2.188 INCHES NOMINAL IN
ACTUATION TYPEBOURDON TUBE
MOUNTING CONNECTION LOCATIONBOTTOM
MOUNTING METHODRIGID STEM
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT1.0 INCHES OF MERCURY (INHG) IN
CONNECTION TYPEEXTERNAL
SCALE RANGE+0.0 TO 30.0 INCHES OF MERCURY IN
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES 1
20-1000-02L-30VACReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J1405?
J1405 is a GAGE,VACUUM,INDICATING manufactured by DESCO CORP MARSH BELLOFRAM DIV.
What parts can replace J1405?
There is 1 known substitute for J1405: 20-1000-02L-30VAC. Substitute compatibility should be verified for your specific system.
What is the NSN for J1405?
J1405 is cataloged in the U.S. Government catalog under NSN 6685-01-101-2574. This indicates validated use in U.S. government and defense supply chains.
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