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423767 — EXTINGUISHER,FIRE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

423767: EXTINGUISHER,FIRE.

The EXTINGUISHER,FIRE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 1.188 INCHES NOMINAL SECOND END IN, seat_angle: 12.0 DEGREES THIRD END, thread_class: 2A THIRD END A, connection_type: THREADED EXTERNAL TUBE THIRD END, connection_style: FLARELESS (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-595-3246, 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
423767
NSN: 4730-00-595-3246
NIINs: 005953246, 016285064
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length1.188 INCHES NOMINAL SECOND END IN
seat_angle12.0 DEGREES THIRD END
thread_class2A THIRD END A
connection_typeTHREADED EXTERNAL TUBE THIRD END
connection_styleFLARELESS (TUBE) FIRST END
surface_treatmentCADMIUM INSIDE
nominal_thread_size0.938 INCHES FIRST END IN
thread_quantity_per_inch16 THIRD END
thread_series_designatorNPTF SECOND END
furnished_items_and_quantity2 TUBE COUPLING NUT W/SLEEVE
nominal_pipe_size_accommodated0.500 INCHES SECOND END IN
NSN4730-00-595-3246
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 423767 · 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
•
FURNISHED ITEMS AND QUANTITY: 2 TUBE COUPLING NUT W/SLEEVE
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES SECOND END IN
•
CONNECTION STYLE: FLARELESS (TUBE) THIRD END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE THIRD END
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 TUBE COUPLING NUT W/SLEEVE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES SECOND END IN
CONNECTION STYLEFLARELESS (TUBE) THIRD END
CONNECTION STYLEFLARELESS (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES THIRD END IN
SUBSTITUTES & CROSS-REFERENCES 1
8805X10Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 423767?
423767 is a EXTINGUISHER,FIRE.
What parts can replace 423767?
There is 1 known substitute for 423767: 8805X10. Substitute compatibility should be verified for your specific system.
What is the NSN for 423767?
423767 is cataloged in the U.S. Government catalog under NSN 4730-00-595-3246. This indicates validated use in U.S. government and defense supply chains.
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