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ST7M211T10 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST7M211T10: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, flow_angle: 45.0 DEGREES, leg_length: 1.426 INCHES MINIMUM AND 1.440 INCHES MAXIMUM FIRST END IN, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE FIRST END BULKHEAD, connection_style: CUSHION SEAL (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-129-5575, 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
ST7M211T10
NSN: 4730-01-129-5575
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R54520 OVERALL
flow_angle45.0 DEGREES
leg_length1.426 INCHES MINIMUM AND 1.440 INCHES MAXIMUM FIRST END IN
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE FIRST END BULKHEAD
connection_styleCUSHION SEAL (TUBE) ALL ENDS
nominal_thread_size0.844 INCHES ALL ENDS IN
end_item_identificationAIRCRAFT APPLICATION
thread_quantity_per_inch18 ALL ENDS
thread_series_designatorUNJS ALL ENDS
material_document_and_classificationAMS4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
nominal_outside_diameter_tube_accommodated0.625 INCHES ALL ENDS IN
NSN4730-01-129-5575
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST7M211T10 · 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: CUSHION SEAL (TUBE) ALL ENDS
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END BULKHEAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES ALL ENDS IN
•
LEG LENGTH: 0.610 INCHES MINIMUM AND 0.628 INCHES MAXIMUM SECOND END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE45.0 DEGREES
CONNECTION STYLECUSHION SEAL (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END BULKHEAD
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES ALL ENDS IN
LEG LENGTH0.610 INCHES MINIMUM AND 0.628 INCHES MAXIMUM SECOND END IN
LEG LENGTH1.426 INCHES MINIMUM AND 1.440 INCHES MAXIMUM FIRST END IN
NOMINAL THREAD SIZE0.844 INCHES ALL ENDS IN
NOMINAL THREAD SIZE0.844 INCHES FIRST END BULKHEAD IN
SUBSTITUTES & CROSS-REFERENCES 6
10130681Reference document
Same NSN cross-reference
Reference document — Informative reference only
GE510BNReference document
Same NSN cross-reference
Reference document — Drawing number reference only
GE510BN10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AP321T10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AE16339-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ST7M211Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 ST7M211T10?
ST7M211T10 is a ELBOW,TUBE.
What parts can replace ST7M211T10?
There are 6 known substitutes for ST7M211T10: 10130681, GE510BN, GE510BN10 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M211T10?
ST7M211T10 is cataloged in the U.S. Government catalog under NSN 4730-01-129-5575. 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.