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MBL854 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MBL854: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, leg_length: 2.000 INCHES NOMINAL IN, overall_length: 3.09375 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, connection_style: SWIVEL NUT, GASKET SEAL ALL ENDS, special_features: U/O BRINE CHILLER TEST EQUIP. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-246-2301, 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
MBL854
NSN: 4730-01-246-2301
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 10855 — CARRIER CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
leg_length2.000 INCHES NOMINAL IN
overall_length3.09375 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
connection_styleSWIVEL NUT, GASKET SEAL ALL ENDS
special_featuresU/O BRINE CHILLER TEST EQUIP
style_designatorMALE COUPLING HALF
nominal_thread_size1.500 INCHES ALL ENDS IN
quick_disconnect_methodPUSH-LOCK FIRST QUICK DISCONNECT END
thread_series_designatorNPTF ALL ENDS
NSN4730-01-246-2301
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MBL854 · 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: SWIVEL NUT, GASKET SEAL ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
LEG LENGTH: 2.000 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLESWIVEL NUT, GASKET SEAL ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION TYPEEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH3.09375 INCHES NOMINAL IN
LEG LENGTH2.000 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS IN
SPECIAL FEATURESU/O BRINE CHILLER TEST EQUIP
MATERIALCOPPER ALLOY BODY
QUICK DISCONNECT METHODPUSH-LOCK FIRST QUICK DISCONNECT END
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MBL854?
MBL854 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for MBL854?
MBL854 is cataloged in the U.S. Government catalog under NSN 4730-01-246-2301. This indicates validated use in U.S. government and defense supply chains.
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