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PartsTable / COMPONENT / 188D03X02
188D03X02 ✓ 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 TUBE is a the manufacturer industrial component. Key specifications include diameter: 0.065 INCHES NOMINAL ROPE IN, end_type: LOOP BOTH ENDS, material: ALUMINUM WIRE ROPE, mask_type: MOUTH, body_style: ANGLE, SHAPE, INTERNAL COUPLING, body_width: 1.200 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-8253, 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
188D03X02
NSN: 4730-00-278-8253
FSC: 4730
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
diameter0.065 INCHES NOMINAL ROPE IN
end_typeLOOP BOTH ENDS
materialALUMINUM WIRE ROPE
mask_typeMOUTH
body_styleANGLE, SHAPE, INTERNAL COUPLING
body_width1.200 INCHES NOMINAL IN
flow_angle45.0 DEGREES
leg_length0.625 INCHES NOMINAL FIRST END IN
seat_angle50.0 DEGREES FIRST END
shell_typeSOLID
body_height0.600 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
NSN4730-00-278-8253
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 188D03X02 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
791-2Interchangeable
interchangeable cross-reference
interchangeable
AN791-2Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-6001Interchangeable
interchangeable cross-reference
interchangeable
8912Interchangeable
interchangeable cross-reference
interchangeable
S4720Interchangeable
interchangeable cross-reference
interchangeable
079129Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 188D03X02?
188D03X02 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 188D03X02?
There are 23 known substitutes for 188D03X02: 791-2, AN791-2, MIL-DTL-6001 and 20 more. Substitute compatibility should be verified for your specific system.
Is 188D03X02 still available?
188D03X02 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