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H863-4-6-S — COMPRESSOR UNIT,REFRIGERATION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

H863-4-6-S: COMPRESSOR UNIT,REFRIGERATION.

The COMPRESSOR UNIT,REFRIGERATION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_type: GASKET, reducer_type: CONCENTRIC, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, connection_style: PLAIN (TUBE) SECOND END, special_features: BOTH TUBING WALL THICKNESS AT EACH END CAN BE COMPROMISED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-131-5950, 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
H863-4-6-S
NSN: 4730-01-131-5950
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99565 — ADMIRAL VALVE LLC DBA CPV MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_typeGASKET
reducer_typeCONCENTRIC
connection_typeUNTHREADED EXTERNAL TUBE SECOND END
connection_stylePLAIN (TUBE) SECOND END
special_featuresBOTH TUBING WALL THICKNESS AT EACH END CAN BE COMPROMISED
style_designatorUNTHREADED
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
coupling_flange_shapeHEXAGON
maximum_operating_temp225.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length1.312 INCHES IN
nominal_outside_diameter_tube_accommodated0.250 INCHES FIRST END IN
NSN4730-01-131-5950
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: H863-4-6-S · OEM ⚠ 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
•
CONNECTION STYLE: PLAIN (TUBE) SECOND END
•
COUPLING FLANGE SHAPE: HEXAGON
•
NOMINAL OVERALL LENGTH: 1.312 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: UNTHREADED
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLESOCKET (TUBE) FIRST END
COUPLING FLANGE SHAPEHEXAGON
NOMINAL OVERALL LENGTH1.312 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATORUNTHREADED
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SUBSTITUTES & CROSS-REFERENCES 2
466-63740 ITEM 75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
466-63740Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H863-4-6-S?
H863-4-6-S is a COMPRESSOR UNIT,REFRIGERATION.
What parts can replace H863-4-6-S?
There are 2 known substitutes for H863-4-6-S: 466-63740 ITEM 75, 466-63740. Substitute compatibility should be verified for your specific system.
What is the NSN for H863-4-6-S?
H863-4-6-S is cataloged in the U.S. Government catalog under NSN 4730-01-131-5950. This indicates validated use in U.S. government and defense supply chains.
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