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2342-139 — SWITCH,PRESSURE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

2342-139: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include terminal_type: CONNECTOR, RECEPTACLE, overall_length: 5.500 INCHES NOMINAL IN, proof_pressure: 6000.00 POUNDS PER SQUARE INCH GAGE LBS, inside_diameter: 0.555 INCHES NOMINAL SINGLE CONNECTION IN, outside_diameter: 1.380 INCHES NOMINAL SINGLE CONNECTION IN, overall_diameter: 1.380 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-354-8042, 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→ 2342-139
NSN: 3120-01-354-8042
NIINs: 013548042, 014756880
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 88907 — BRUNSWICK CORP DBA MERCURY MARINE DIV MERCURY MARINE (USA)
SPECIFICATIONS
terminal_typeCONNECTOR, RECEPTACLE
overall_length5.500 INCHES NOMINAL IN
proof_pressure6000.00 POUNDS PER SQUARE INCH GAGE LBS
inside_diameter0.555 INCHES NOMINAL SINGLE CONNECTION IN
outside_diameter1.380 INCHES NOMINAL SINGLE CONNECTION IN
overall_diameter1.380 INCHES NOMINAL IN
special_features5.500 IN LONG; PRESSURE PORT UNION W/ SOCKET WELDING TAIL PIECE; 1/4 NPS; SYSTEM PRESSURE 0-4000 PSIG; ACTUATES AT 3000 +/- 50 PSIG ON INCREASING PRESSURE IN
style_designatorCYLINDRICAL
frequency_in_hertz60.0 SINGLE VOLTAGE
pressure_switch_typeDIFFERENTIAL
operating_temp_rating-20.0 FAHRENHEIT MINIMUM AND 210.0 FAHRENHEIT MAXIMUM DEGF
contact_action_stimulusDECREASE
NSN3120-01-354-8042
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2342-139 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2342-139?
2342-139 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 2342-139?
2342-139 is cataloged in the U.S. Government catalog under NSN 3120-01-354-8042. This indicates validated use in U.S. government and defense supply chains.
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