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52399 — SWITCH,PRESSURE

✓ Government record, cited
Clementoni · HOSE FITTING
PRODUCT OVERVIEW

52399: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a Clementoni industrial component. Key specifications include length: 1.984 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, body_length: 3.688 INCHES NOMINAL IN, design_type: TUBULAR, HEX SHAPE, thread_class: 2B FIRST PROVISION, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-014-6975, 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
52399
NSN: 4730-00-014-6975
NIINs: 000146975, 003931908, 011247784, 012929131, 013756045
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81381 — STEWART & STEVENSON POWER PRODUCTS LLC (USA)
SPECIFICATIONS
length1.984 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
body_length3.688 INCHES NOMINAL IN
design_typeTUBULAR, HEX SHAPE
thread_class2B FIRST PROVISION
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
thread_length0.312 INCHES MINIMUM LOCATION NOT OTHERWISE SPECIFIED IN
thread_seriesNPTF LOCATION NOT OTHERWISE SPECIFIED
orifice_diameter0.047 INCHES NOMINAL IN
outside_diameter1.297 INCHES NOMINAL IN
style_designatorY STRAINER W/THREADED COVER
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
NSN4730-00-014-6975
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 52399 · Clementoni ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 2.500 INCHES NOMINAL IN
•
FIRST INTAKE NOMINAL THREAD SIZE: 0.250 INCHES IN
•
FIRST INTAKE THREAD SERIES DESIGNATOR: NPT
•
FIRST INTAKE THREAD DIRECTION: RIGHT-HAND
•
STYLE DESIGNATOR: Y STRAINER W/THREADED COVER
•
BODY LENGTH: 3.688 INCHES NOMINAL IN
•
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION: IDENTICAL TO FIRST INTAKE CONNECTION
•
MATERIAL: STEEL CORROSION RESISTING OR STEEL BODY
TECHNICAL CHARACTERISTICS
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET2.500 INCHES NOMINAL IN
FIRST INTAKE NOMINAL THREAD SIZE0.250 INCHES IN
FIRST INTAKE THREAD SERIES DESIGNATORNPT
FIRST INTAKE THREAD DIRECTIONRIGHT-HAND
STYLE DESIGNATORY STRAINER W/THREADED COVER
BODY LENGTH3.688 INCHES NOMINAL IN
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
MATERIALSTEEL CORROSION RESISTING OR STEEL BODY
MOUNTING TYPEINLET CONNECTION AND OUTLET CONNECTION LINE
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 52399?
52399 is a SWITCH,PRESSURE manufactured by Clementoni.
What is the NSN for 52399?
52399 is cataloged in the U.S. Government catalog under NSN 4730-00-014-6975. This indicates validated use in U.S. government and defense supply chains.
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