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 B16.5-3/4 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 4730-01-023-7770, 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
B16.5-3/4
NSN:4730-01-023-7770 FSC:4730 CAGE:80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
Part Number
B16.5-3/4
NSN
4730-01-023-7770
COMPONENT DIAGRAM
KEY FEATURES
•
FLANGE SECTION STYLE: RAISED FACE, SOCKET NECK
•
OPERATING PRESSURE AND TYPE: 150.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.620 INCHES NOMINAL IN
•
RAISED FACE HEIGHT: 0.062 INCHES NOMINAL IN
•
SURFACE TREATMENT: PAINT
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A181,GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 400.0 FAHRENHEIT GAS AND 400.0 FAHRENHEIT OIL AND 400.0 FAHRENHEIT WATER DEGF
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE SECTION STYLE
RAISED FACE, SOCKET NECK
OPERATING PRESSURE AND TYPE
150.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STYLE DESIGNATOR
ROUND, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER
0.620 INCHES NOMINAL IN
RAISED FACE HEIGHT
0.062 INCHES NOMINAL IN
SURFACE TREATMENT
PAINT
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM A181,GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
400.0 FAHRENHEIT GAS AND 400.0 FAHRENHEIT OIL AND 400.0 FAHRENHEIT WATER DEGF
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FREQUENTLY ASKED QUESTIONS
What is B16.5-3/4?
B16.5-3/4 is a B16.5-3/4.
What parts can replace B16.5-3/4?
There are 24 known substitutes for B16.5-3/4: 2951, 711498-36, 442-0043-004 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B16.5-3/4?
B16.5-3/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-023-7770. This indicates validated use in U.S. government and defense supply chains.
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