PartsTable
Technical Data Sheet
339-3-8X1 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: CLOSE, surface_treatment: OXIDE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-188-1864, 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
339-3-8X1
NSN: 4730-00-188-1864
FSC: 4730
CAGE: 80996 — ITT GRINNELL CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorCLOSE
surface_treatmentOXIDE OVERALL
nominal_thread_size0.375 INCHES ALL ENDS IN
nominal_overall_length1.000 INCHES IN
end_item_identificationF/A-18 HORNET AIRCRAFT
thread_series_designatorNPT ALL ENDS
specification/standard_data81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
criticality_code_justificationFEAT
NSN4730-00-188-1864
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 339-3-8X1 · 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
SPECIFICATION/STANDARD DATA: 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
THREAD SERIES DESIGNATOR: NPT ALL ENDS
SURFACE TREATMENT: OXIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CRITICALITY CODE JUSTIFICATION: FEAT
NOMINAL OVERALL LENGTH: 1.000 INCHES IN
STYLE DESIGNATOR: CLOSE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
THREAD SERIES DESIGNATORNPT ALL ENDS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENTOXIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CRITICALITY CODE JUSTIFICATIONFEAT
NOMINAL OVERALL LENGTH1.000 INCHES IN
STYLE DESIGNATORCLOSE
NOMINAL THREAD SIZE0.375 INCHES ALL ENDS IN
END ITEM IDENTIFICATIONF/A-18 HORNET AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
CC11710Interchangeable
interchangeable cross-reference
interchangeable
4666RInterchangeable
interchangeable cross-reference
interchangeable
2D2936Interchangeable
interchangeable cross-reference
interchangeable
26025Interchangeable
interchangeable cross-reference
interchangeable
WCE4666Interchangeable
interchangeable cross-reference
interchangeable
4666Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 339-3-8X1?
339-3-8X1 is a COIL,RADIO FREQUENCY.
What parts can replace 339-3-8X1?
There are 25 known substitutes for 339-3-8X1: CC11710, 4666R, 2D2936 and 22 more. Substitute compatibility should be verified for your specific system.
Is 339-3-8X1 still available?
339-3-8X1 is currently cancelled.
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