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ST9M623 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST9M623: CONNECTOR,PLUG,ELECTRICAL.

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_width: 0.320 INCHES NOMINAL IN, inside_diameter: 4.210 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN, style_designator: WIRE, features_provided: LOCKWIRE HOLE, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-391-3735, 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
ST9M623
NSN: 4730-00-391-3735
NIINs: 003913735, 004903170, 010052586, 010502489, 010509563, 011328737, 011691958, 012335001, 012549882, 012891600, 012995700
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_width0.320 INCHES NOMINAL IN
inside_diameter4.210 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
style_designatorWIRE
features_providedLOCKWIRE HOLE
surface_treatmentPASSIVATE OVERALL
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
specification/standard_data80205-NAS1922 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN4730-00-391-3735
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST9M623 · 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
•
FASTENING DEVICE TYPE: SLOTTED HEXAGON HEAD SCREW
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: WIRE
•
INSIDE DIAMETER: 1.000 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORWIRE
OVERALL WIDTH0.320 INCHES NOMINAL IN
INSIDE DIAMETER1.000 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
END ITEM IDENTIFICATIONF-18 AIRCRAFT
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
817083Reference document
Same NSN cross-reference
Reference document — Secondary reference
C7898-150Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
214-255Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3720Reference document
Same NSN cross-reference
Reference document — Secondary reference
214-1416Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
QS100M16HReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST9M623?
ST9M623 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace ST9M623?
There are 8 known substitutes for ST9M623: 817083, C7898-150, 214-255 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST9M623?
ST9M623 is cataloged in the U.S. Government catalog under NSN 4730-00-391-3735. This indicates validated use in U.S. government and defense supply chains.
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