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Technical Data Sheet
PartsTable / COMPONENT / 18025-005
18025-005 ✓ 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 SLEEVE,CLINCH,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 12L14, flange_width: 0.120 INCHES NOMINAL IN, overall_length: 0.800 INCHES NOMINAL IN, style_designator: FLARELESS, seat_angle_in_deg: 12.0, surface_treatment: CADMIUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-289-8624, 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
18025-005
NSN: 4730-00-289-8624
FSC: 4730
CAGE: 21439 — CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC DBA ENGINEERED ARRESTING SYSTEMS - ESCO DIV CW FLOW CONTROL SVC LLC DBA (USA)
SPECIFICATIONS
materialSTEEL COMP 12L14
flange_width0.120 INCHES NOMINAL IN
overall_length0.800 INCHES NOMINAL IN
style_designatorFLARELESS
seat_angle_in_deg12.0
surface_treatmentCADMIUM
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter1.437 INCHES NOMINAL IN
sleeve_outside_diameter1.339 INCHES NOMINAL IN
hose/tube_outside_diameter_for_which_designed1.250 INCHES NOMINAL IN
NSN4730-00-289-8624
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 18025-005 · 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
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.250 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 12.0
•
SLEEVE OUTSIDE DIAMETER: 1.339 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 1.437 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.120 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL COMP 12L14
•
STYLE DESIGNATOR: FLARELESS
TECHNICAL CHARACTERISTICS (FLIS)
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.250 INCHES NOMINAL IN
SEAT ANGLE IN DEG12.0
SLEEVE OUTSIDE DIAMETER1.339 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER1.437 INCHES NOMINAL IN
FLANGE WIDTH0.120 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
MATERIALSTEEL COMP 12L14
STYLE DESIGNATORFLARELESS
CASEHARDENING INDICATORNOT CASEHARDENED
OVERALL LENGTH0.800 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
AS18280Interchangeable
interchangeable cross-reference
interchangeable
MS21922-BInterchangeable
interchangeable cross-reference
interchangeable
MS21922-3Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS18280Interchangeable
interchangeable cross-reference
interchangeable
44005BInterchangeable
interchangeable cross-reference
interchangeable
MS21922-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18025-005?
18025-005 is a SLEEVE,CLINCH,TUBE FITTING.
What parts can replace 18025-005?
There are 21 known substitutes for 18025-005: AS18280, MS21922-B, MS21922-3 and 18 more. Substitute compatibility should be verified for your specific system.
Is 18025-005 still available?
18025-005 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026