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7M54C3 — SWING JOINT,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7M54C3: SWING JOINT,TUBE.

The SWING JOINT,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, leg_length: 1.375 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE SECOND END BULKHEAD, connection_style: FLARED (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-799-2007, 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
7M54C3
NSN: 4730-00-799-2007
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
leg_length1.375 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES ALL ENDS
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE SECOND END BULKHEAD
connection_styleFLARED (TUBE) ALL ENDS
style_designatorSINGLE JOINT, ELBOW DESIGN
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.375 INCHES ALL ENDS IN
union_joint_locationFOURTH END
thread_series_designatorUNF ALL ENDS
nominal_outside_diameter_tube_accommodated0.188 INCHES ALL ENDS IN
NSN4730-00-799-2007
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7M54C3 · 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: FLARED (TUBE) ALL ENDS
•
UNION JOINT LOCATION: FOURTH END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END BULKHEAD
•
STYLE DESIGNATOR: SINGLE JOINT, ELBOW DESIGN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.188 INCHES ALL ENDS IN
•
LEG LENGTH: 1.375 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
UNION JOINT LOCATIONFOURTH END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END BULKHEAD
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATORSINGLE JOINT, ELBOW DESIGN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES ALL ENDS IN
LEG LENGTH1.375 INCHES NOMINAL SECOND END IN
LEG LENGTH1.062 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE0.375 INCHES SECOND END BULKHEAD IN
NOMINAL THREAD SIZE0.375 INCHES ALL ENDS 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7M54C3?
7M54C3 is a SWING JOINT,TUBE.
What is the NSN for 7M54C3?
7M54C3 is cataloged in the U.S. Government catalog under NSN 4730-00-799-2007. This indicates validated use in U.S. government and defense supply chains.
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