PartsTable
Technical Data Sheet
1379 2IN ✓ 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 COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, connection_type: UNTHREADED INTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) FIRST END, style_designator: PLAIN W/CONCAVE SIDES, nominal_thread_size: 2.000 INCHES FIRST END IN, nominal_overall_length: 4.125 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-287-1828, 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
1379 2IN
NSN: 4730-00-287-1828
FSC: 4730
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialIRON OVERALL
connection_typeUNTHREADED INTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) FIRST END
style_designatorPLAIN W/CONCAVE SIDES
nominal_thread_size2.000 INCHES FIRST END IN
nominal_overall_length4.125 INCHES IN
thread_series_designatorNPT FIRST END
nominal_pipe_size_accommodated2.000 INCHES SECOND END IN
NSN4730-00-287-1828
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1379 2IN · 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
MATERIAL: IRON OVERALL
THREAD SERIES DESIGNATOR: NPT FIRST END
NOMINAL OVERALL LENGTH: 4.125 INCHES IN
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES SECOND END IN
CONNECTION STYLE: REDUCED SOCKET (PIPE) SECOND END
STYLE DESIGNATOR: PLAIN W/CONCAVE SIDES
CONNECTION TYPE: UNTHREADED INTERNAL PIPE SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALIRON OVERALL
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL OVERALL LENGTH4.125 INCHES IN
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES SECOND END IN
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES FIRST END IN
CONNECTION STYLEREDUCED SOCKET (PIPE) SECOND END
STYLE DESIGNATORPLAIN W/CONCAVE SIDES
CONNECTION TYPEUNTHREADED INTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
NOMINAL THREAD SIZE2.000 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
369-009Interchangeable
interchangeable cross-reference
interchangeable
757-101Interchangeable
interchangeable cross-reference
interchangeable
MI3207-149Interchangeable
interchangeable cross-reference
interchangeable
356Interchangeable
interchangeable cross-reference
interchangeable
1379Interchangeable
interchangeable cross-reference
interchangeable
RW-16SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1379 2IN?
1379 2IN is a COUPLING,PIPE.
What parts can replace 1379 2IN?
There are 19 known substitutes for 1379 2IN: 369-009, 757-101, MI3207-149 and 16 more. Substitute compatibility should be verified for your specific system.
Is 1379 2IN still available?
1379 2IN is currently cancelled.
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