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Technical Data Sheet
PartsTable / COMPONENT / AMSE B16.11
AMSE B16.11 ✓ 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 AMSE B16.11 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-249-3979, 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
AMSE B16.11
NSN: 4730-00-249-3979
FSC: 4730
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
Part NumberAMSE B16.11
NSN4730-00-249-3979
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AMSE B16.11 · 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 DOCUMENT AND CLASSIFICATION: MIL-S-872,CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FLOW ANGLE: 90.0 DEGREES
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SECOND RESPONSE
•
MATERIAL: STEEL OVERALL
•
OPERATING PRESSURE: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
•
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE 40 ALL ENDS
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-872,CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
FLOW ANGLE90.0 DEGREES
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
MATERIALSTEEL OVERALL
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 40 ALL ENDS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
MAXIMUM OPERATING TEMP454.0 FAHRENHEIT FIRST RESPONSE DEGF
LEG LENGTH1.562 INCHES NOMINAL ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
B16-11-1952TABLE1SCHEDULE40Interchangeable
interchangeable cross-reference
interchangeable
5000S4823-64496Interchangeable
interchangeable cross-reference
interchangeable
ANSI B16.11Interchangeable
interchangeable cross-reference
interchangeable
A314491-7Interchangeable
interchangeable cross-reference
interchangeable
ASME B16.11Interchangeable
interchangeable cross-reference
interchangeable
5000S4823-64496REV3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AMSE B16.11?
AMSE B16.11 is a AMSE B16.11.
What parts can replace AMSE B16.11?
There are 13 known substitutes for AMSE B16.11: B16-11-1952TABLE1SCHEDULE40, 5000S4823-64496, ANSI B16.11 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AMSE B16.11?
AMSE B16.11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-249-3979. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026