PartsTable
Technical Data Sheet
A403182-28 ✓ 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 ELBOW,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 45.0 DEGREES, leg_length: 2.000 INCHES NOMINAL FIRST END IN, connection_type: BUTT WELD PIPE FIRST END, connection_style: BEVELED (PIPE) FIRST END, nominal_pipe_size_accommodated: 3.000 INCHES FIRST END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-403-9307, 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
A403182-28
NSN: 4730-00-403-9307
FSC: 4730
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle45.0 DEGREES
leg_length2.000 INCHES NOMINAL FIRST END IN
connection_typeBUTT WELD PIPE FIRST END
connection_styleBEVELED (PIPE) FIRST END
nominal_pipe_size_accommodated3.000 INCHES FIRST END IN
material_document_and_classificationASTM A234 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
pipe_wall_thickness_designation_for_which_designedSCHEDULE 80 FIRST END
NSN4730-00-403-9307
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A403182-28 · 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
LEG LENGTH: 2.000 INCHES NOMINAL FIRST END IN
FLOW ANGLE: 45.0 DEGREES
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE 80 FIRST END
CONNECTION TYPE: BUTT WELD PIPE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A234 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: STEEL OVERALL
NOMINAL PIPE SIZE ACCOMMODATED: 3.000 INCHES FIRST END IN
CONNECTION STYLE: BEVELED (PIPE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
LEG LENGTH2.000 INCHES NOMINAL FIRST END IN
FLOW ANGLE45.0 DEGREES
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 80 FIRST END
CONNECTION TYPEBUTT WELD PIPE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A234 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES FIRST END IN
CONNECTION STYLEBEVELED (PIPE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
B16-9Interchangeable
interchangeable cross-reference
interchangeable
352E1-1-2Interchangeable
interchangeable cross-reference
interchangeable
ASAB16-9Interchangeable
interchangeable cross-reference
interchangeable
4INSCH40TEEInterchangeable
interchangeable cross-reference
interchangeable
A234CARB0NSTEELGRADEAInterchangeable
interchangeable cross-reference
interchangeable
A234GRADEAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A403182-28?
A403182-28 is a ELBOW,PIPE.
What parts can replace A403182-28?
There are 7 known substitutes for A403182-28: B16-9, 352E1-1-2, ASAB16-9 and 4 more. Substitute compatibility should be verified for your specific system.
Is A403182-28 still available?
A403182-28 is currently cancelled.
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