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Technical Data Sheet
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309-046 — 309-046

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

309-046: 309-046.

The 309-046 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-00-078-7493, 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
309-046
NSN: 6685-00-078-7493
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 82386 — JAIDINGER MANUFACTURING CO INC DBA JAIDINGER MANUFACTURING CO INC (USA)
SPECIFICATIONS
Part Number309-046
NSN6685-00-078-7493
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 309-046 TITLE COMPONENT PN 309-046 MFR 309-046
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 3
•
SCALE ACCURACY: 1/2 PERCENT OF FULL SCALE RANGE
•
SCALE NAME: PRESSURE
•
OVERALL DIAMETER: 7.719 INCHES NOMINAL IN
•
ACTUATION TYPE: SINGLE BOURDON TUBE
•
MOUNTING METHOD: FLUSH PANEL
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK FIGURES ON WHITE BACKGROUND
•
SCALE SMALLEST INCREMENT: 250.0 POUNDS PER SQUARE INCH (PSI) LBS
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
SCALE ACCURACY1/2 PERCENT OF FULL SCALE RANGE
SCALE NAMEPRESSURE
OVERALL DIAMETER7.719 INCHES NOMINAL IN
ACTUATION TYPESINGLE BOURDON TUBE
MOUNTING METHODFLUSH PANEL
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT250.0 POUNDS PER SQUARE INCH (PSI) LBS
SCALE RANGE+0.0 TO 30000.0 POUNDS PRESSURE PER SQUARE INCH LBS
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
1918Reference document
Same NSN cross-reference
Reference document — Secondary reference
2620-0013Reference document
Same NSN cross-reference
Reference document — Secondary reference
60-1377TAS-09B-XPDSH30000Reference document
Same NSN cross-reference
Reference document — Secondary reference
60-1382TAP09BXSH30000Reference document
Same NSN cross-reference
Reference document — Secondary reference
60-1382TAPSH30000Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 309-046?
309-046 is a 309-046.
What parts can replace 309-046?
There are 5 known substitutes for 309-046: 1918, 2620-0013, 60-1377TAS-09B-XPDSH30000 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 309-046?
309-046 is cataloged in the U.S. Government catalog under NSN 6685-00-078-7493. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.