PartsTable
Technical Data Sheet
1837-249 ✓ Verified by PartsTable
Nintendo · 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 REDUCER,PIPE is a Nintendo industrial component. Key specifications include material: PLASTIC OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) SECOND END, nominal_overall_length: 1.688 INCHES IN, nominal_pipe_size_accommodated: 2.000 INCHES SECOND END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-495-2614, 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
1837-249
NSN: 4730-00-495-2614
FSC: 4730
CAGE: 61623 — NIBCO INC CHEMTROL DIV (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
reducer_typeCONCENTRIC
connection_typeUNTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) SECOND END
nominal_overall_length1.688 INCHES IN
nominal_pipe_size_accommodated2.000 INCHES SECOND END IN
material_document_and_classificationASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
pipe_wall_thickness_designation_for_which_designedSCHEDULE 80 FIRST END
NSN4730-00-495-2614
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1837-249 · Nintendo ⚠ 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
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE 80 FIRST END
MATERIAL: PLASTIC OVERALL
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES SECOND END IN
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
CONNECTION STYLE: SOCKET (PIPE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OVERALL LENGTH: 1.688 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 80 FIRST END
MATERIALPLASTIC OVERALL
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES SECOND END IN
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CONNECTION STYLESOCKET (PIPE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPEUNTHREADED EXTERNAL PIPE SECOND END
NOMINAL OVERALL LENGTH1.688 INCHES IN
REDUCER TYPECONCENTRIC
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
1M810EInterchangeable
interchangeable cross-reference
interchangeable
801-007CPVCInterchangeable
interchangeable cross-reference
interchangeable
V810EInterchangeable
interchangeable cross-reference
interchangeable
13221E8311-8Interchangeable
interchangeable cross-reference
interchangeable
13221E8311Interchangeable
interchangeable cross-reference
interchangeable
0032120-015Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1837-249?
1837-249 is a REDUCER,PIPE manufactured by Nintendo.
What parts can replace 1837-249?
There are 29 known substitutes for 1837-249: 1M810E, 801-007CPVC, V810E and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1837-249?
1837-249 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-495-2614. This indicates validated use in U.S. government and defense supply chains.
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