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W1288 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
Mattel · HOSE FITTING
PRODUCT OVERVIEW

W1288: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a Mattel industrial component. Key specifications include material: COPPER ALLOY 844 OVERALL, connection_type: THREADED INTERNAL PIPE SECOND END, connection_style: SOCKET (TUBE) FIRST END, operating_pressure: 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 1.500 INCHES SECOND END IN, nominal_overall_length: 2.440 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-922-0070, 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
W1288
NSN: 4730-00-922-0070
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
materialCOPPER ALLOY 844 OVERALL
connection_typeTHREADED INTERNAL PIPE SECOND END
connection_styleSOCKET (TUBE) FIRST END
operating_pressure60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.500 INCHES SECOND END IN
nominal_overall_length2.440 INCHES IN
thread_series_designatorNPT SECOND END
nominal_pipe_size_accommodated1.500 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated2.125 INCHES FIRST END IN
NSN4730-00-922-0070
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: W1288 · Mattel ⚠ 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.500 INCHES SECOND END IN
•
CONNECTION STYLE: SOCKET (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 2.440 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 2.125 INCHES FIRST END IN
•
OPERATING PRESSURE: 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES SECOND END IN
CONNECTION STYLESOCKET (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH2.440 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.125 INCHES FIRST END IN
OPERATING PRESSURE60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE1.500 INCHES SECOND END IN
MATERIALCOPPER ALLOY 844 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
A-4039Reference document
Same NSN cross-reference
Reference document — Secondary reference
11241332-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W1288?
W1288 is a ADAPTER,STRAIGHT,PIPE TO TUBE manufactured by Mattel.
What parts can replace W1288?
There are 2 known substitutes for W1288: A-4039, 11241332-8. Substitute compatibility should be verified for your specific system.
What is the NSN for W1288?
W1288 is cataloged in the U.S. Government catalog under NSN 4730-00-922-0070. This indicates validated use in U.S. government and defense supply chains.
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