PartsTable
Technical Data Sheet
J516 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_type: BEVELED, flow_angle: 90.0 DEGREES, leg_length: 4.250 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES ALL ENDS, sweep_type: SHORT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-081-5891, 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
MRO MRO_GENERAL J516
NSN: 4730-00-081-5891
FSC: 4730
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_typeBEVELED
flow_angle90.0 DEGREES
leg_length4.250 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES ALL ENDS
sweep_typeSHORT
temp_rating-55.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_shapeROUND FIRST END
reducer_typeCONCENTRIC
thread_class2B ALL ENDS
vacuum_in_torr101.6
connection_typeTHREADED INTERNAL TUBE ALL ENDS
NSN4730-00-081-5891
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J516 · 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
OPERATING PRESSURE: 1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SEAT ANGLE: 37.0 DEGREES FIRST END
NOMINAL THREAD SIZE: 0.875 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES FIRST END IN
THREAD SERIES DESIGNATOR: UNF FIRST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.920 INCHES SECOND END IN
MAXIMUM OPERATING TEMP: 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SEAT ANGLE37.0 DEGREES FIRST END
NOMINAL THREAD SIZE0.875 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END IN
THREAD SERIES DESIGNATORUNF FIRST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.920 INCHES SECOND END IN
MAXIMUM OPERATING TEMP212.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
THREAD CLASS2B FIRST END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
12-10 250146CAInterchangeable
Same NIIN cross-reference
interchangeable
SAE-J516Interchangeable
Same NIIN cross-reference
interchangeable
20620-12-10Interchangeable
Same NIIN cross-reference
interchangeable
J516 12-10 F240146CAInterchangeable
Same NIIN cross-reference
interchangeable
4411-12-10Interchangeable
Same NIIN cross-reference
interchangeable
4411-12-10SInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J516?
J516 is a ADAPTER,STRAIGHT,TUBE TO HOSE. It is classified as a MRO (MRO_GENERAL).
What parts can replace J516?
There are 6 known substitutes for J516: 12-10 250146CA, SAE-J516, 20620-12-10 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J516?
J516 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-081-5891. This indicates validated use in U.S. government and defense supply chains.
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