PartsTable
Technical Data Sheet
Download PDF

ST7M240T1612 — REDUCER,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST7M240T1612: REDUCER,TUBE.

The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, seat_angle: 8.5 DEGREES FIRST END, reducer_type: CONCENTRIC, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: SWIVEL NUT INVERTED FLARE (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-028-1780, 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
ST7M240T1612
NSN: 4730-01-028-1780
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialTITANIUM ALLOY OVERALL
seat_angle8.5 DEGREES FIRST END
reducer_typeCONCENTRIC
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleSWIVEL NUT INVERTED FLARE (TUBE) FIRST END
special_featuresWEAPONS SYSTEM ESSENTIAL
nominal_thread_size1.250 INCHES FIRST END IN
nominal_overall_length1.453 INCHES IN
end_item_identificationAIRCRAFT, F-15, F/A-18
thread_quantity_per_inch14 FIRST END
thread_series_designatorUNJS FIRST END
NSN4730-01-028-1780
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST7M240T1612 · 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: GROOVED INSIDE (TUBE) SECOND END
•
NOMINAL OVERALL LENGTH: 1.453 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGROOVED INSIDE (TUBE) SECOND END
CONNECTION STYLESWIVEL NUT INVERTED FLARE (TUBE) FIRST END
NOMINAL OVERALL LENGTH1.453 INCHES IN
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPEUNTHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
NOMINAL THREAD SIZE1.250 INCHES FIRST END IN
SEAT ANGLE8.5 DEGREES FIRST END
SUBSTITUTES & CROSS-REFERENCES 6
10108489Reference document
Same NSN cross-reference
Reference document — Informative reference only
MR54027T1612Reference document
Same NSN cross-reference
Reference document — Secondary reference
LE273-0031-0010Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7M525T1612Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7M525Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LE273-0031Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy ST7M240T1612?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ST7M240T1612?
ST7M240T1612 is a REDUCER,TUBE.
What parts can replace ST7M240T1612?
There are 6 known substitutes for ST7M240T1612: 10108489, MR54027T1612, LE273-0031-0010 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M240T1612?
ST7M240T1612 is cataloged in the U.S. Government catalog under NSN 4730-01-028-1780. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ST7M240T1612