PartsTable
Technical Data Sheet
517-5563843 ITEM F36 ✓ 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 BRAZING ALLOY,SILVER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, operating_pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS, maximum_operating_temp: 425.0 FAHRENHEIT FIRST RESPONSE DEGF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-012-9451, 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
517-5563843 ITEM F36
NSN: 4730-01-012-9451
FSC: 4730
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
reducer_typeCONCENTRIC
connection_typeUNTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
maximum_operating_temp425.0 FAHRENHEIT FIRST RESPONSE DEGF
nominal_overall_length1.060 INCHES IN
media_for_which_designedSTEAM FIRST RESPONSE
nondefinitive_spec/std_data42 SIZE AND A TYPE
specification/standard_data81349-MIL-F1183J GOVERNMENT SPECIFICATION
furnished_items_and_quantity1 BRAZING RING
nominal_pipe_size_accommodated0.250 INCHES FIRST END IN
NSN4730-01-012-9451
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 517-5563843 ITEM F36 · 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
CONNECTION TYPE: UNTHREADED EXTERNAL PIPE SECOND END
SPECIFICATION/STANDARD DATA: 81349-MIL-F1183J GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA: 42 SIZE AND A TYPE
REDUCER TYPE: CONCENTRIC
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES SECOND END IN
CONNECTION STYLE: SOCKET W/ GROVE (PIPE) FIRST END
NOMINAL OVERALL LENGTH: 1.060 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPEUNTHREADED EXTERNAL PIPE SECOND END
SPECIFICATION/STANDARD DATA81349-MIL-F1183J GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA42 SIZE AND A TYPE
REDUCER TYPECONCENTRIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES SECOND END IN
CONNECTION STYLESOCKET W/ GROVE (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.060 INCHES IN
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
FURNISHED ITEMS AND QUANTITY1 BRAZING RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
517-5563843 ITEM FL15Interchangeable
interchangeable cross-reference
interchangeable
6558-473Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-20042DInterchangeable
interchangeable cross-reference
interchangeable
517-5563843Interchangeable
interchangeable cross-reference
interchangeable
9715627Interchangeable
interchangeable cross-reference
interchangeable
517-5563843 ITEInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 517-5563843 ITEM F36?
517-5563843 ITEM F36 is a BRAZING ALLOY,SILVER.
What parts can replace 517-5563843 ITEM F36?
There are 13 known substitutes for 517-5563843 ITEM F36: 517-5563843 ITEM FL15, 6558-473, MIL-F-20042D and 10 more. Substitute compatibility should be verified for your specific system.
Is 517-5563843 ITEM F36 still available?
517-5563843 ITEM F36 is currently cancelled.
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