PartsTable
Technical Data Sheet
437-167E ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: PLASTIC OR PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: SOCKET (PIPE) FIRST END, nominal_overall_length: 2.250 INCHES IN, nominal_pipe_size_accommodated: 0.750 INCHES FIRST 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 4730-01-019-3830, 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
437-167E
NSN: 4730-01-019-3830
FSC: 4730
CAGE: 61623 — NIBCO INC CHEMTROL DIV (USA)
SPECIFICATIONS
materialPLASTIC OR PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
reducer_typeCONCENTRIC
connection_typeUNTHREADED INTERNAL PIPE FIRST END
connection_styleSOCKET (PIPE) FIRST END
nominal_overall_length2.250 INCHES IN
nominal_pipe_size_accommodated0.750 INCHES FIRST END IN
material_document_and_classificationASTM D1784-65T,TY 1,GR 1 ASSN STD SINGLE MATERIAL RESPONSE BODY
pipe_wall_thickness_designation_for_which_designedSCHEDULE STD ALL ENDS
NSN4730-01-019-3830
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 437-167E · 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
REDUCER TYPE: CONCENTRIC
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1784-65T,TY 1,GR 1 ASSN STD SINGLE MATERIAL RESPONSE BODY
NOMINAL OVERALL LENGTH: 2.250 INCHES IN
NOMINAL PIPE SIZE ACCOMMODATED: 1.250 INCHES SECOND END IN
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE STD ALL ENDS
CONNECTION STYLE: PLAIN (PIPE) SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
REDUCER TYPECONCENTRIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL PIPE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1784-65T,TY 1,GR 1 ASSN STD SINGLE MATERIAL RESPONSE BODY
NOMINAL OVERALL LENGTH2.250 INCHES IN
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES SECOND END IN
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE STD ALL ENDS
CONNECTION STYLEPLAIN (PIPE) SECOND END
MATERIALPLASTIC OR PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
CONNECTION STYLESOCKET (PIPE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
L4PNRInterchangeable
interchangeable cross-reference
interchangeable
L4TNR-HCInterchangeable
interchangeable cross-reference
interchangeable
L4NR-PSInterchangeable
interchangeable cross-reference
interchangeable
08049039Interchangeable
Same NIIN cross-reference
interchangeable
437-167Interchangeable
Same NIIN cross-reference
interchangeable
ASTM-D2466Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 437-167E?
437-167E is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 437-167E?
There are 6 known substitutes for 437-167E: L4PNR, L4TNR-HC, L4NR-PS and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 437-167E?
437-167E is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-019-3830. This indicates validated use in U.S. government and defense supply chains.
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