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ST7M236 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST7M236: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: TITANIUM OVERALL, seat_angle: 8.5 DEGREES FIRST END, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: INVERTED FLARE (TUBE) FIRST END, special_features: DRILLED FOR 2 SAFETY WIRE HOLES ON WRENCHING FACILITY 180 DEG APART,0.070 IN. DIA; WEAPON SYSTEM ESSENTIAL IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-003-8830, 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
ST7M236
NSN: 4730-00-003-8830
NIINs: 000038830, 002970337, 011242748, 011925851, 011940145, 012042284
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialTITANIUM OVERALL
seat_angle8.5 DEGREES FIRST END
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL BOSS SECOND END
connection_styleINVERTED FLARE (TUBE) FIRST END
special_featuresDRILLED FOR 2 SAFETY WIRE HOLES ON WRENCHING FACILITY 180 DEG APART,0.070 IN. DIA; WEAPON SYSTEM ESSENTIAL IN
nominal_thread_size0.719 INCHES FIRST END IN
nominal_overall_length0.950 INCHES IN
end_item_identificationAIRCRAFT, HARRIER AV-8B
thread_quantity_per_inch20 FIRST END
thread_series_designatorUNJS FIRST END
criticality_code_justificationFEAT
NSN4730-00-003-8830
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST7M236 · 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: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
•
NOMINAL OVERALL LENGTH: 1.325 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES FIRST END IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 1.250 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLECUSHION SEAL (TUBE) FIRST END
NOMINAL OVERALL LENGTH1.325 INCHES IN
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE1.250 INCHES FIRST END IN
NOMINAL THREAD SIZE1.312 INCHES SECOND END IN
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE DEGF
SUBSTITUTES & CROSS-REFERENCES 7
AFP2040T1616Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AP302T16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AE16165-16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GC550FB16Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
AH236-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
R44182T16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST7M236?
ST7M236 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace ST7M236?
There are 7 known substitutes for ST7M236: AFP2040T1616, AP302T16, AE16165-16 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M236?
ST7M236 is cataloged in the U.S. Government catalog under NSN 4730-00-003-8830. 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.