PartsTable
Technical Data Sheet
68F7-16X1-4 ✓ 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: COPPER ALLOY 360 OR COPPER ALLOY 377 OVERALL, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.250 INCHES SECOND END IN, seat_nominal_radius: 0.062 INCHES FIRST END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-270-4621, 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
68F7-16X1-4
NSN: 4730-00-270-4621
FSC: 4730
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OR COPPER ALLOY 377 OVERALL
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.250 INCHES SECOND END IN
seat_nominal_radius0.062 INCHES FIRST END IN
maximum_operating_temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length1.500 INCHES IN
media_for_which_designedFLUID SECOND RESPONSE
thread_series_designatorNPTF SECOND END
nondefinitive_spec/std_data12A FIGURE A
specification/standard_data81343-512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4730-00-270-4621
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 68F7-16X1-4 · 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
NOMINAL OVERALL LENGTH: 1.500 INCHES IN
SPECIFICATION/STANDARD DATA: 81343-512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CONNECTION STYLE: PLAIN (PIPE) SECOND END
NONDEFINITIVE SPEC/STD DATA: 12A FIGURE A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.438 INCHES FIRST END IN
MEDIA FOR WHICH DESIGNED: FLUID SECOND RESPONSE
MAXIMUM OPERATING TEMP: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD SERIES DESIGNATOR: NPTF SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OVERALL LENGTH1.500 INCHES IN
SPECIFICATION/STANDARD DATA81343-512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CONNECTION STYLEPLAIN (PIPE) SECOND END
NONDEFINITIVE SPEC/STD DATA12A FIGURE A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.438 INCHES FIRST END IN
MEDIA FOR WHICH DESIGNEDFLUID SECOND RESPONSE
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD SERIES DESIGNATORNPTF SECOND END
FURNISHED ITEMS AND QUANTITY1 SHORT COUPLING NUT WITH SLEEVE
MATERIALCOPPER ALLOY 360 OR COPPER ALLOY 377 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
R1-597Interchangeable
interchangeable cross-reference
interchangeable
913009Interchangeable
interchangeable cross-reference
interchangeable
28888Interchangeable
interchangeable cross-reference
interchangeable
SAE-J512Interchangeable
interchangeable cross-reference
interchangeable
453B120Interchangeable
interchangeable cross-reference
interchangeable
3299Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 68F7-16X1-4?
68F7-16X1-4 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 68F7-16X1-4?
There are 24 known substitutes for 68F7-16X1-4: R1-597, 913009, 28888 and 21 more. Substitute compatibility should be verified for your specific system.
Is 68F7-16X1-4 still available?
68F7-16X1-4 is currently cancelled.
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