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144391 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

144391: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include electrical_resistance: 390.000 OHMS, resistance_tolerance_in_percent: -5.000 TO 5.000, power_dissipation_rating_in_watts: 1.000 FREE AIR. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-270-4620, 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
MRO→ MRO_GENERAL→ 144391
NSN: 4730-00-270-4620
NIINs: 002704620, 011542353, 014379681
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
electrical_resistance390.000 OHMS
resistance_tolerance_in_percent-5.000 TO 5.000
power_dissipation_rating_in_watts1.000 FREE AIR
NSN4730-00-270-4620
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 144391 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 SHORT COUPLING NUT AND 1 COUPLING SLEEVE
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES SECOND END IN
•
CONNECTION STYLE: COMPRESSION (TUBE) FIRST END
•
SEAT NOMINAL RADIUS: 0.063 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 1.656 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SHORT COUPLING NUT AND 1 COUPLING SLEEVE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES SECOND END IN
CONNECTION STYLECOMPRESSION (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
SEAT NOMINAL RADIUS0.063 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.656 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 7
68X12Reference document
Same NSN cross-reference
Reference document — Secondary reference
J512Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-J512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
125733Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS39169-19Reference document
Same NSN cross-reference
Reference document — Secondary reference
12-8 060102BAReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 144391?
144391 is a ADAPTER,STRAIGHT,PIPE TO TUBE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 144391?
There are 7 known substitutes for 144391: 68X12, J512, SAE-J512 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 144391?
144391 is cataloged in the U.S. Government catalog under NSN 4730-00-270-4620. This indicates validated use in U.S. government and defense supply chains.
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