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B-6MO-R-4 — REDUCER,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

B-6MO-R-4: REDUCER,TUBE.

The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 20.0 DEGREES FIRST END, reducer_type: CONCENTRIC, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, connection_style: BEADED HOSE SECOND END, nominal_thread_size: 6.0 MILLIMETERS FIRST END MM. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-301-3600, 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
B-6MO-R-4
NSN: 4730-01-301-3600
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle20.0 DEGREES FIRST END
reducer_typeCONCENTRIC
connection_typeUNTHREADED EXTERNAL TUBE SECOND END
connection_styleBEADED HOSE SECOND END
nominal_thread_size6.0 MILLIMETERS FIRST END MM
nominal_overall_length39.1 MILLIMETERS MM
thread_tolerance_class6G EXTERNAL FIRST END G
thread_series_designatorISO M FIRST END
thread_pitch_in_millimeters0.75 FIRST END
furnished_items_and_quantity4 FERRULE SLEEVE AND 1 TUBE COUPLING NUT
nominal_outside_diameter_tube_accommodated6.0 MILLIMETERS FIRST END MM
NSN4730-01-301-3600
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B-6MO-R-4 · 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
•
FURNISHED ITEMS AND QUANTITY: 4 FERRULE SLEEVE AND 1 TUBE COUPLING NUT
•
THREAD TOLERANCE CLASS: 6G EXTERNAL FIRST END G
•
CONNECTION STYLE: BEADED HOSE SECOND END
•
THREAD PITCH IN MILLIMETERS: 0.75 FIRST END
•
NOMINAL OVERALL LENGTH: 39.1 MILLIMETERS MM
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY4 FERRULE SLEEVE AND 1 TUBE COUPLING NUT
THREAD TOLERANCE CLASS6G EXTERNAL FIRST END G
CONNECTION STYLEBEADED HOSE SECOND END
CONNECTION STYLEFLARELESS (TUBE) FIRST END
THREAD PITCH IN MILLIMETERS0.75 FIRST END
NOMINAL OVERALL LENGTH39.1 MILLIMETERS MM
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED6.0 MILLIMETERS FIRST END MM
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
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 B-6MO-R-4?
B-6MO-R-4 is a REDUCER,TUBE.
What is the NSN for B-6MO-R-4?
B-6MO-R-4 is cataloged in the U.S. Government catalog under NSN 4730-01-301-3600. This indicates validated use in U.S. government and defense supply chains.
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