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7NG0027-10 — UNION,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7NG0027-10: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 BODY, thread_class: 3A FIRST END BULKHEAD A, connection_type: UNTHREADED INTERNAL TUBE SECOND END, style_designator: RIGID, CENTER WRENCHING FACILITY, surface_treatment: LUBRICANT DRY FILM BODY, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-710-6929, 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
7NG0027-10
NSN: 4730-01-710-6929
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1SFN4 — NORTHROP GRUMMAN SYSTEMS CORP INTEGRATED SYSTEMS SECTOR (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R56400 BODY
thread_class3A FIRST END BULKHEAD A
connection_typeUNTHREADED INTERNAL TUBE SECOND END
style_designatorRIGID, CENTER WRENCHING FACILITY
surface_treatmentLUBRICANT DRY FILM BODY
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.8438 INCHES FIRST END BULKHEAD IN
end_item_identificationSPECIAL, AIR VEHICLE, AIRCRAFT
thread_quantity_per_inch18 FIRST END BULKHEAD
thread_series_designatorUNJS FIRST END BULKHEAD
nominal_outside_diameter_hose_accommodated0.6250 INCHES ALL ENDS IN
NSN4730-01-710-6929
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7NG0027-10 · 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
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.6250 INCHES ALL ENDS IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END BULKHEAD
•
STYLE DESIGNATOR: RIGID, CENTER WRENCHING FACILITY
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 0.8438 INCHES FIRST END BULKHEAD IN
•
SURFACE TREATMENT: LUBRICANT DRY FILM BODY
•
THREAD CLASS: 3A FIRST END BULKHEAD A
TECHNICAL CHARACTERISTICS
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.6250 INCHES ALL ENDS IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END BULKHEAD
CONNECTION TYPEUNTHREADED INTERNAL TUBE SECOND END
STYLE DESIGNATORRIGID, CENTER WRENCHING FACILITY
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.8438 INCHES FIRST END BULKHEAD IN
SURFACE TREATMENTLUBRICANT DRY FILM BODY
THREAD CLASS3A FIRST END BULKHEAD A
END ITEM IDENTIFICATIONSPECIAL, AIR VEHICLE, AIRCRAFT
THREAD QUANTITY PER INCH18 FIRST END BULKHEAD
SUBSTITUTES & CROSS-REFERENCES 2
7NG0027Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
R51041T10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 7NG0027-10?
7NG0027-10 is a UNION,TUBE.
What parts can replace 7NG0027-10?
There are 2 known substitutes for 7NG0027-10: 7NG0027, R51041T10. Substitute compatibility should be verified for your specific system.
What is the NSN for 7NG0027-10?
7NG0027-10 is cataloged in the U.S. Government catalog under NSN 4730-01-710-6929. This indicates validated use in U.S. government and defense supply chains.
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