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 B16.14 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-202-6666, 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
B16.14
NSN:4730-00-202-6666 FSC:4730 CAGE:80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
Part Number
B16.14
NSN
4730-00-202-6666
COMPONENT DIAGRAM
KEY FEATURES
•
EXTERNAL THREAD SIZE: 1-1/4-11-1/2
•
EXTERNAL THREAD DIRECTION: RIGHT-HAND
•
INTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
STYLE DESIGNATOR: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A STYLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-I-666, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-I-666, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
EXTERNAL THREAD SIZE
1-1/4-11-1/2
EXTERNAL THREAD DIRECTION
RIGHT-HAND
INTERNAL SCREW THREAD SERIES DESIGNATOR
NPT
EXTERNAL SCREW THREAD SERIES DESIGNATOR
NPT
INTERNAL THREAD DIRECTION
RIGHT-HAND
STYLE DESIGNATOR
OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
NONDEFINITIVE SPEC/STD DATA
2 TYPE AND A STYLE
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-I-666, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-I-666, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
MATERIAL
IRON CAST UNS F22400 OR IRON CAST UNS F22200
WORKING PRESSURE AND SERVICE TYPE
125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL AIR AND 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL GAS AND 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL STEAM LBS