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Technical Data Sheet
453 618 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include shape: CURVED, material: STEEL CORROSION RESISTING OVERALL, size_designator: 18.000 FRENCH NOMINAL, special_features: 10.75 IN. (27.3 CM) LG; FOR DILATION OF THE URETHRA CM, design_designation: VAN BUREN, part_name_assigned_by_controlling_agency: SOUND URETHRAL VAN BUREN DESIGN 18FR 10.75" LENGTH CURVED CRS.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-194-0205, 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
453 618
NSN: 4730-00-194-0205
FSC: 4730
CAGE: 77294 — PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC DIV PIPER INDUSTRIAL MANUFACTURING COMPANY (USA)
SPECIFICATIONS
shapeCURVED
materialSTEEL CORROSION RESISTING OVERALL
size_designator18.000 FRENCH NOMINAL
special_features10.75 IN. (27.3 CM) LG; FOR DILATION OF THE URETHRA CM
design_designationVAN BUREN
part_name_assigned_by_controlling_agencySOUND URETHRAL VAN BUREN DESIGN 18FR 10.75" LENGTH CURVED CRS
NSN4730-00-194-0205
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 453 618 · 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
EXTERNAL THREAD SIZE: 3/8-18
SURFACE TREATMENT: ANODIZE
INTERNAL THREAD DIRECTION: RIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/4, ALLOY 2014, T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6, ALLOY 2024, T851 FED SPEC 2ND MATERIAL RESPONSE
MATERIAL: ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024
SPECIFICATION/STANDARD DATA: 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 88044-AN912 GOVERNMENT STANDARD
WORKING TEMP AND SERVICE TYPE: 225.0 DEG FAHRENHEIT NOMINAL LIQUID AND 225.0 DEG FAHRENHEIT NOMINAL HYDRAULIC OIL AND 225.0 DEG FAHRENHEIT NOMINAL OXYGEN
INTERNAL SCREW THREAD SERIES DESIGNATOR: ANPT
TECHNICAL CHARACTERISTICS (FLIS)
EXTERNAL THREAD SIZE3/8-18
SURFACE TREATMENTANODIZE
INTERNAL THREAD DIRECTIONRIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4, ALLOY 2014, T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6, ALLOY 2024, T851 FED SPEC 2ND MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024
SPECIFICATION/STANDARD DATA81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 88044-AN912 GOVERNMENT STANDARD
WORKING TEMP AND SERVICE TYPE225.0 DEG FAHRENHEIT NOMINAL LIQUID AND 225.0 DEG FAHRENHEIT NOMINAL HYDRAULIC OIL AND 225.0 DEG FAHRENHEIT NOMINAL OXYGEN
INTERNAL SCREW THREAD SERIES DESIGNATORANPT
STYLE DESIGNATOROUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
EXTERNAL THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
453618Interchangeable
interchangeable cross-reference
interchangeable
5867851018Interchangeable
interchangeable cross-reference
interchangeable
85-1018Interchangeable
interchangeable cross-reference
interchangeable
29-6-18Interchangeable
interchangeable cross-reference
interchangeable
AN912-3DInterchangeable
Same NIIN cross-reference
interchangeable
3152-1 1-8-3-8DInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 453 618?
453 618 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace 453 618?
There are 6 known substitutes for 453 618: 453618, 5867851018, 85-1018 and 3 more. Substitute compatibility should be verified for your specific system.
Is 453 618 still available?
453 618 is currently cancelled.
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