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Technical Data Sheet

ASME B16.12 — Technical Data Sheet

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· 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,DRAINAGE PIPE is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: DRAINAGE (PIPE) ALL ENDS, style_designator: P-TRAP WITH CLEAN-OUT, nominal_thread_size: 4.000 INCHES ALL ENDS IN, thread_series_designator: NPT ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-267-3073, 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
ASME B16.12
NSN: 4730-00-267-3073
FSC: 4730
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
materialIRON OVERALL
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_styleDRAINAGE (PIPE) ALL ENDS
style_designatorP-TRAP WITH CLEAN-OUT
nominal_thread_size4.000 INCHES ALL ENDS IN
thread_series_designatorNPT ALL ENDS
specification/standard_data96906-MS90528 GOVERNMENT STANDARD
material_document_and_classificationASTM A126 CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-267-3073
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ASME B16.12 · 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
STYLE DESIGNATOR: P-TRAP WITH CLEAN-OUT
THREAD SERIES DESIGNATOR: NPT ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A126 CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: IRON OVERALL
SPECIFICATION/STANDARD DATA: 96906-MS90528 GOVERNMENT STANDARD
NOMINAL THREAD SIZE: 4.000 INCHES ALL ENDS IN
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE: DRAINAGE (PIPE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORP-TRAP WITH CLEAN-OUT
THREAD SERIES DESIGNATORNPT ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A126 CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON OVERALL
SPECIFICATION/STANDARD DATA96906-MS90528 GOVERNMENT STANDARD
NOMINAL THREAD SIZE4.000 INCHES ALL ENDS IN
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEDRAINAGE (PIPE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
WW-P-491Interchangeable
interchangeable cross-reference
interchangeable
MS90528-3W1Interchangeable
interchangeable cross-reference
interchangeable
MS90528-5W1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ASME B16.12?
ASME B16.12 is a TRAP,DRAINAGE PIPE.
What parts can replace ASME B16.12?
There are 3 known substitutes for ASME B16.12: WW-P-491, MS90528-3W1, MS90528-5W1. Substitute compatibility should be verified for your specific system.
What is the NSN for ASME B16.12?
ASME B16.12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-267-3073. This indicates validated use in U.S. government and defense supply chains.
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