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7M1120T8 — UNION,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7M1120T8: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY BODY, leg_length: 0.871 INCHES MAXIMUM ALL ENDS IN, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, operating_pressure: 5080.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_overall_length: 1.942 INCHES IN, end_item_identification: SPECIAL, AIR VEHICLE, AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-706-0343, 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
7M1120T8
NSN: 4730-01-706-0343
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76031 — MICROFILM SERVICE CORPORATION DBA MSC (USA)
SPECIFICATIONS
materialTITANIUM ALLOY BODY
leg_length0.871 INCHES MAXIMUM ALL ENDS IN
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
operating_pressure5080.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_overall_length1.942 INCHES IN
end_item_identificationSPECIAL, AIR VEHICLE, AIRCRAFT
nominal_outside_diameter0.783 INCHES ALL ENDS IN
nominal_outside_diameter_tube_accommodated0.050 INCHES ALL ENDS IN
NSN4730-01-706-0343
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7M1120T8 · 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 OVERALL LENGTH: 1.942 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.050 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 5080.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
LEG LENGTH: 0.871 INCHES MAXIMUM ALL ENDS IN
•
NOMINAL OUTSIDE DIAMETER: 0.783 INCHES ALL ENDS IN
•
MATERIAL: TITANIUM ALLOY BODY
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL LENGTH1.942 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.050 INCHES ALL ENDS IN
OPERATING PRESSURE5080.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH0.871 INCHES MAXIMUM ALL ENDS IN
NOMINAL OUTSIDE DIAMETER0.783 INCHES ALL ENDS IN
END ITEM IDENTIFICATIONSPECIAL, AIR VEHICLE, AIRCRAFT
MATERIALTITANIUM ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES 1
AS5969Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 7M1120T8?
7M1120T8 is a UNION,TUBE.
What parts can replace 7M1120T8?
There is 1 known substitute for 7M1120T8: AS5969. Substitute compatibility should be verified for your specific system.
What is the NSN for 7M1120T8?
7M1120T8 is cataloged in the U.S. Government catalog under NSN 4730-01-706-0343. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.