PartsTable
Technical Data Sheet
118754 ✓ 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

ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include material: COPPER ALLOY 102 OR COPPER ALLOY 345 OR COPPER ALLOY 360 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.781 INCHES NOMINAL SECOND END IN, seat_angle: 45.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-288-9440, 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
118754
NSN: 4730-00-288-9440
FSC: 4730
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY 102 OR COPPER ALLOY 345 OR COPPER ALLOY 360 OVERALL
flow_angle90.0 DEGREES
leg_length0.781 INCHES NOMINAL SECOND END IN
seat_angle45.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.125 INCHES SECOND END IN
end_item_identificationGRUMMAN A-10 ACFT
thread_series_designatorNPTF SECOND END
nondefinitive_spec/std_data11 FIGURE
specification/standard_data81343-J513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-15049 GOVERNMENT SPECIFICATION
NSN4730-00-288-9440
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 118754 · 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 STYLE: PLAIN (PIPE) SECOND END
THREAD CLASS: 2A FIRST END A
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION: SAECA345 ASSN STD SINGLE MATERIAL RESPONSE OR SAECA350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE: 0.125 INCHES SECOND END IN
THREAD SERIES DESIGNATOR: NPTF SECOND END
NONDEFINITIVE SPEC/STD DATA: 11 FIGURE
LEG LENGTH: 0.781 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEPLAIN (PIPE) SECOND END
THREAD CLASS2A FIRST END A
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONSAECA345 ASSN STD SINGLE MATERIAL RESPONSE OR SAECA350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
THREAD SERIES DESIGNATORNPTF SECOND END
NONDEFINITIVE SPEC/STD DATA11 FIGURE
LEG LENGTH0.781 INCHES NOMINAL SECOND END IN
END ITEM IDENTIFICATIONGRUMMAN A-10 ACFT
THREAD SERIES DESIGNATORUNF FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
4915Interchangeable
interchangeable cross-reference
interchangeable
8682926Interchangeable
interchangeable cross-reference
interchangeable
D317Interchangeable
interchangeable cross-reference
interchangeable
77607Interchangeable
interchangeable cross-reference
interchangeable
268219-7Interchangeable
interchangeable cross-reference
interchangeable
R1224Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 118754?
118754 is a ISOLATOR,RADIO FREQUENCY REFLECT.
What parts can replace 118754?
There are 33 known substitutes for 118754: 4915, 8682926, D317 and 30 more. Substitute compatibility should be verified for your specific system.
Is 118754 still available?
118754 is currently cancelled.
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