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ST7M436 — LOCKOUT ASSY,SUSPENSION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST7M436: LOCKOUT ASSY,SUSPENSION.

The LOCKOUT ASSY,SUSPENSION is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.300 INCHES NOMINAL FIRST END IN, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL TUBE SECOND END BULKHEAD, connection_style: SWAGED W/ GROOVES (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-139-1639, 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
ST7M436
NSN: 4730-01-139-1639
NIINs: 011391639, 011395178, 011811895, 011811896, 011844167
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialTITANIUM ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length1.300 INCHES NOMINAL FIRST END IN
thread_class3A SECOND END A
connection_typeTHREADED EXTERNAL TUBE SECOND END BULKHEAD
connection_styleSWAGED W/ GROOVES (TUBE) FIRST END
special_featuresWEAPON SYSTEM ESSENTIAL
surface_treatmentPLASTIC POLYTETRAFLUOROETHYLENE AND PHOSPHATE FLUORIDE OVERALL
nominal_thread_size0.562 INCHES SECOND END IN
end_item_identificationAIRCRAFT, HORNET F/A-18
thread_quantity_per_inch20 SECOND END BULKHEAD
thread_series_designatorUNJS SECOND END
NSN4730-01-139-1639
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST7M436 · 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: 90.0 DEGREES
•
CONNECTION STYLE: PLAIN (TUBE) SECOND END
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES ALL ENDS IN
•
LEG LENGTH: 2.460 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLESWAGED W/ GROOVES (TUBE) FIRST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS IN
LEG LENGTH2.460 INCHES NOMINAL FIRST END IN
LEG LENGTH2.270 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE1.250 INCHES SECOND END IN
NOMINAL THREAD SIZE1.250 INCHES SECOND END BULKHEAD IN
SUBSTITUTES & CROSS-REFERENCES 2
10108723Reference document
Same NSN cross-reference
Reference document — Informative reference only
H11054AE16Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST7M436?
ST7M436 is a LOCKOUT ASSY,SUSPENSION.
What parts can replace ST7M436?
There are 2 known substitutes for ST7M436: 10108723, H11054AE16. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M436?
ST7M436 is cataloged in the U.S. Government catalog under NSN 4730-01-139-1639. This indicates validated use in U.S. government and defense supply chains.
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