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Technical Data Sheet

MIL-F-18180/5 — THERMAL RELEASE,CIRCUIT BREAKER

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MIL-F-18180/5: THERMAL RELEASE,CIRCUIT BREAKER.

THERMAL RELEASE,CIRCUIT BREAKER. Key specifications include material: STEEL CORROSION RESISTING, thickness: 0.688 INCHES NOMINAL IN, neck_height: 0.188 INCHES NOMINAL IN, flange_diameter: 6.000 INCHES NOMINAL IN, style_designator: ROUND, ONE BOLT HOLE CIRCLE, bolt_hole_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-289-3606, 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
MIL-F-18180/5
NSN: 4730-01-289-3606
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thickness0.688 INCHES NOMINAL IN
neck_height0.188 INCHES NOMINAL IN
flange_diameter6.000 INCHES NOMINAL IN
style_designatorROUND, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.625 INCHES NOMINAL IN
bolt_hole_quantity4
raised_face_height0.062 INCHES NOMINAL IN
nominal_thread_size2.000 INCHES IN
bolt_circle_diameter4.750 INCHES NOMINAL IN
flange_section_styleRAISED FACE, RAISED NECK
raised_face_diameter3.625 INCHES NOMINAL IN
NSN4730-01-289-3606
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MIL-F-18180/5 · 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
•
FLANGE DIAMETER: 6.000 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 2.000 INCHES IN
•
FLANGE SECTION STYLE: RAISED FACE, RAISED NECK
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.625 INCHES NOMINAL IN
•
NECK HEIGHT: 0.188 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 2.000 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER6.000 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
NOMINAL PIPE SIZE FOR WHICH DESIGNED2.000 INCHES IN
FLANGE SECTION STYLERAISED FACE, RAISED NECK
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.625 INCHES NOMINAL IN
NECK HEIGHT0.188 INCHES NOMINAL IN
NOMINAL THREAD SIZE2.000 INCHES IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER4.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
9498M21P01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AMSE-0B16.5Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-F-18180Reference document
Same NSN cross-reference
Reference document — Secondary reference
B16.5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ASME B16.5Reference document
Same NSN cross-reference
Reference document — Identification reference
AMSE-B16.5Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 MIL-F-18180/5?
MIL-F-18180/5 is a THERMAL RELEASE,CIRCUIT BREAKER.
What parts can replace MIL-F-18180/5?
There are 6 known substitutes for MIL-F-18180/5: 9498M21P01, AMSE-0B16.5, MIL-F-18180 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-F-18180/5?
MIL-F-18180/5 is cataloged in the U.S. Government catalog under NSN 4730-01-289-3606. This indicates validated use in U.S. government and defense supply chains.
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