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ST7M437 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST7M437: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM BODY, flow_angle: 45.0 DEGREES, leg_length: 1.920 INCHES NOMINAL SECOND END IN, seat_angle: 8.5 DEGREES FIRST END, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-130-2200, 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
ST7M437
NSN: 4730-01-130-2200
NIINs: 011302200, 011313821, 011672775, 012100339
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialTITANIUM BODY
flow_angle45.0 DEGREES
leg_length1.920 INCHES NOMINAL SECOND END IN
seat_angle8.5 DEGREES FIRST END
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleSWAGED W/ GROOVES (TUBE) SECOND END
special_featuresWEAPON SYSTEM ESSENTIAL
nominal_thread_size0.718 INCHES FIRST END IN
end_item_identificationAIRCRAFT, F/A-18
thread_quantity_per_inch20 FIRST END
thread_series_designatorUNJS FIRST END
NSN4730-01-130-2200
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST7M437 · 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
•
FLOW ANGLE: 45.0 DEGREES
•
CONNECTION STYLE: SWAGED W/ GROOVES (TUBE) SECOND END
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE NUT V
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE45.0 DEGREES
CONNECTION STYLESWAGED W/ GROOVES (TUBE) SECOND END
CONNECTION STYLESWIVEL NUT INVERTED FLARE (TUBE) FIRST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE NUT V
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4921 ASSN STD SINGLE MATERIAL RESPONSE BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES ALL ENDS IN
LEG LENGTH1.940 INCHES NOMINAL SECOND END IN
LEG LENGTH1.174 INCHES NOMINAL FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 6
ST7M437T10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H11055E10Reference document
Same NSN cross-reference
Reference document — Secondary reference
H11055AE10Reference document
Same NSN cross-reference
Reference document — Secondary reference
H11055AT10Reference document
Same NSN cross-reference
Reference document — Secondary reference
10108683Reference document
Same NSN cross-reference
Reference document — Informative reference only
LD82002E10Reference document
Same NSN cross-reference
Reference document — Secondary 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 ST7M437?
ST7M437 is a ELBOW,TUBE.
What parts can replace ST7M437?
There are 6 known substitutes for ST7M437: ST7M437T10, H11055E10, H11055AE10 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M437?
ST7M437 is cataloged in the U.S. Government catalog under NSN 4730-01-130-2200. This indicates validated use in U.S. government and defense supply chains.
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