PartsTable
Technical Data Sheet
UF816-12S ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 12L14 OVERALL, seat_angle: 12.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARELESS (TUBE) FIRST END, surface_treatment: PHOSPHATE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-951-4331, 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
UF816-12S
NSN: 4730-00-951-4331
FSC: 4730
CAGE: 54214 — BOWES MFG INC (USA)
SPECIFICATIONS
materialSTEEL COMP 12L14 OVERALL
seat_angle12.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARELESS (TUBE) FIRST END
surface_treatmentPHOSPHATE OVERALL
nominal_thread_size1.062 INCHES FIRST END IN
nominal_overall_length1.875 INCHES IN
thread_quantity_per_inch12 FIRST END
thread_series_designatorUN FIRST END
nondefinitive_spec/std_data19A FIGURE A
specification/standard_data96906-MS51819 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4730-00-951-4331
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: UF816-12S · 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
THREAD SERIES DESIGNATOR: NPTF SECOND END
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
CONNECTION STYLE: FLARELESS (TUBE) FIRST END
SPECIFICATION/STANDARD DATA: 96906-MS51819 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL THREAD SIZE: 0.750 INCHES SECOND END IN
FURNISHED ITEMS AND QUANTITY: 1 SHORT COUPLING NUT WITH SLEEVE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPTF SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION STYLEFLARELESS (TUBE) FIRST END
SPECIFICATION/STANDARD DATA96906-MS51819 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL THREAD SIZE0.750 INCHES SECOND END IN
FURNISHED ITEMS AND QUANTITY1 SHORT COUPLING NUT WITH SLEEVE
THREAD SERIES DESIGNATORUN FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
THREAD QUANTITY PER INCH12 FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
B14526Interchangeable
interchangeable cross-reference
interchangeable
79-823-00Interchangeable
interchangeable cross-reference
interchangeable
2110-0649Interchangeable
interchangeable cross-reference
interchangeable
166-58Interchangeable
interchangeable cross-reference
interchangeable
43TInterchangeable
interchangeable cross-reference
interchangeable
242.810Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UF816-12S?
UF816-12S is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace UF816-12S?
There are 15 known substitutes for UF816-12S: B14526, 79-823-00, 2110-0649 and 12 more. Substitute compatibility should be verified for your specific system.
Is UF816-12S still available?
UF816-12S is currently cancelled.
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