PartsTable
Technical Data Sheet
2388K76 ✓ 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 TRAP,DRAIN,PLUMBING FIXTURE is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, reducer_type: CONCENTRIC, connection_style: SOCKET (PIPE) ALL ENDS, nominal_overall_length: 4.188 INCHES IN, nominal_pipe_size_accommodated: 4.000 INCHES FIRST END IN, material_document_and_classification: ASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-146-6857, 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
2388K76
NSN: 4730-00-146-6857
FSC: 4730
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
reducer_typeCONCENTRIC
connection_styleSOCKET (PIPE) ALL ENDS
nominal_overall_length4.188 INCHES IN
nominal_pipe_size_accommodated4.000 INCHES FIRST END IN
material_document_and_classificationASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
pipe_wall_thickness_designation_for_which_designedSCHEDULE 40 ALL ENDS
NSN4730-00-146-6857
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2388K76 · 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
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE 40 ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: PLASTIC OVERALL
NOMINAL PIPE SIZE ACCOMMODATED: 3.000 INCHES SECOND END IN
REDUCER TYPE: CONCENTRIC
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH: 4.188 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 40 ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC OVERALL
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES SECOND END IN
REDUCER TYPECONCENTRIC
NOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES FIRST END IN
CONNECTION STYLESOCKET (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH4.188 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
EB-3026Interchangeable
interchangeable cross-reference
interchangeable
3026Interchangeable
interchangeable cross-reference
interchangeable
1853-0026Interchangeable
interchangeable cross-reference
interchangeable
M3-026Interchangeable
interchangeable cross-reference
interchangeable
SM9105Interchangeable
interchangeable cross-reference
interchangeable
2260Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2388K76?
2388K76 is a TRAP,DRAIN,PLUMBING FIXTURE.
What parts can replace 2388K76?
There are 18 known substitutes for 2388K76: EB-3026, 3026, 1853-0026 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2388K76?
2388K76 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-146-6857. This indicates validated use in U.S. government and defense supply chains.
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