PartsTable
Technical Data Sheet
PartsTable / COMPONENT / ASME B16.3
ASME B16.3 ✓ 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 ASME B16.3 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-012-7823, 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 B16.3
NSN: 4730-00-012-7823
FSC: 4730
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
Part NumberASME B16.3
NSN4730-00-012-7823
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ASME B16.3 · 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
•
SURFACE TREATMENT: ZINC OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FLOW ANGLE: 90.0 DEGREES
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
LEG LENGTH: 1.750 INCHES NOMINAL FIRST END IN
•
MAXIMUM OPERATING TEMP: 260.0 CELSIUS FIRST RESPONSE DEGC
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FLOW ANGLE90.0 DEGREES
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH1.750 INCHES NOMINAL FIRST END IN
MAXIMUM OPERATING TEMP260.0 CELSIUS FIRST RESPONSE DEGC
MAXIMUM OPERATING TEMP65.6 CELSIUS SECOND RESPONSE DEGC
LEG LENGTH2.450 INCHES NOMINAL SECOND END IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
127-823Interchangeable
interchangeable cross-reference
interchangeable
8108516Interchangeable
interchangeable cross-reference
interchangeable
61013Interchangeable
interchangeable cross-reference
interchangeable
ME01903400003Interchangeable
interchangeable cross-reference
interchangeable
MS39230-7Interchangeable
Same NIIN cross-reference
interchangeable
WWP521Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy ASME B16.3?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ASME B16.3?
ASME B16.3 is a ASME B16.3.
What parts can replace ASME B16.3?
There are 9 known substitutes for ASME B16.3: 127-823, 8108516, 61013 and 6 more. Substitute compatibility should be verified for your specific system.
Is ASME B16.3 still available?
ASME B16.3 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ASME B16.3

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026