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MR54124T-04 — COUPLING,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MR54124T-04: COUPLING,TUBE.

The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM OVERALL, seat_angle: 37.0 DEGREES SECOND END BULKHEAD, thread_class: 3B FIRST END, connection_type: THREADED EXTERNAL TUBE SECOND END BULKHEAD, connection_style: INVERTED FLARE (TUBE) SECOND END BULKHEAD, special_features: SOLID FILM LUBE PER 27M102. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-119-0555, 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
MR54124T-04
NSN: 4730-01-119-0555
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: U1603 — HS MARSTON AEROSPACE LIMITED (GBR)
SPECIFICATIONS
materialTITANIUM OVERALL
seat_angle37.0 DEGREES SECOND END BULKHEAD
thread_class3B FIRST END
connection_typeTHREADED EXTERNAL TUBE SECOND END BULKHEAD
connection_styleINVERTED FLARE (TUBE) SECOND END BULKHEAD
special_featuresSOLID FILM LUBE PER 27M102
style_designatorRIGID, SHORT CENTER WRENCHING FACILITY
nominal_thread_size0.438 INCHES ALL ENDS IN
nominal_overall_length1.204 INCHES IN
thread_quantity_per_inch24 ALL ENDS
thread_series_designatorUNJS ALL ENDS
furnished_items_and_quantity1 SHORT COUPLING NUT
NSN4730-01-119-0555
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MR54124T-04 · 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: 1 SHORT COUPLING NUT
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.204 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END BULKHEAD
•
STYLE DESIGNATOR: RIGID, SHORT CENTER WRENCHING FACILITY
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SHORT COUPLING NUT
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION STYLEINVERTED FLARE (TUBE) SECOND END BULKHEAD
NOMINAL OVERALL LENGTH1.204 INCHES IN
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END BULKHEAD
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
STYLE DESIGNATORRIGID, SHORT CENTER WRENCHING FACILITY
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS IN
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
SUBSTITUTES & CROSS-REFERENCES 5
10108560Reference document
Same NSN cross-reference
Reference document — Informative reference only
AE16831-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7M526Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
7M526T4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AP641T04Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MR54124T-04?
MR54124T-04 is a COUPLING,TUBE.
What parts can replace MR54124T-04?
There are 5 known substitutes for MR54124T-04: 10108560, AE16831-4, 7M526 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MR54124T-04?
MR54124T-04 is cataloged in the U.S. Government catalog under NSN 4730-01-119-0555. This indicates validated use in U.S. government and defense supply chains.
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