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6MB-4FPX — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6MB-4FPX: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END, nominal_thread_size: 0.250 INCHES FIRST END IN, nominal_overall_length: 1.141 INCHES IN, end_item_identification: 3895-01-344-5480. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-418-4047, 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
6MB-4FPX
NSN: 4730-01-418-4047
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
thread_class2A SECOND END A
connection_typeTHREADED EXTERNAL BOSS SECOND END
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
nominal_thread_size0.250 INCHES FIRST END IN
nominal_overall_length1.141 INCHES IN
end_item_identification3895-01-344-5480
thread_series_designatorNPSM FIRST END
NSN4730-01-418-4047
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6MB-4FPX · 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: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
•
NOMINAL OVERALL LENGTH: 1.141 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
NOMINAL THREAD SIZE: 0.562 INCHES SECOND END IN
•
THREAD CLASS: 2A SECOND END A
TECHNICAL CHARACTERISTICS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLESWIVEL NUT, GASKET SEAL (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.141 INCHES IN
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
NOMINAL THREAD SIZE0.562 INCHES SECOND END IN
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
THREAD CLASS2A SECOND END A
END ITEM IDENTIFICATION3895-01-344-5480
THREAD SERIES DESIGNATORNPSM FIRST END
SUBSTITUTES & CROSS-REFERENCES 1
1010100Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 6MB-4FPX?
6MB-4FPX is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace 6MB-4FPX?
There is 1 known substitute for 6MB-4FPX: 1010100. Substitute compatibility should be verified for your specific system.
What is the NSN for 6MB-4FPX?
6MB-4FPX is cataloged in the U.S. Government catalog under NSN 4730-01-418-4047. This indicates validated use in U.S. government and defense supply chains.
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