PartsTable
Technical Data Sheet
1755-4 ✓ Verified by PartsTable
Clementoni · 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

USB headset with true 5.1 high performance surround sound (8 built in speakers) and adjustable microphone. Extremely comfortable design with soft padded, self-adjusting headband & ear cushions. USB connection for clear and noise free speech during online gaming sessions.

Simply connects to a USB connection: no need for a surround sound card or to unplug your speakers. Extra long 2.2 meter cable with integrated remote with volume control, volume mute and microphone mute. Ideal for online gaming sessions, music & movie playback.

Software included with various environmental sound and equalizer settings. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-218-0147, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
1755-4
NSN: 4730-00-218-0147
FSC: 4730
CAGE: 25738 — GRAF V L CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length0.780 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES FIRST END
thread_class2A FIRST END A
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
connection_typeTHREADED EXTERNAL PIPE SECOND END
mounting_methodTERMINAL SINGLE GROUP
connection_stylePLAIN (PIPE) SECOND END
features_providedNONTOXIC
inductance_rating68.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
nominal_thread_size0.438 INCHES FIRST END IN
NSN4730-00-218-0147
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1755-4 · Clementoni ⚠ 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
LEG LENGTH: 0.780 INCHES NOMINAL SECOND END IN
CONNECTION TYPE: THREADED EXTERNAL TUBE THIRD END
THREAD SERIES DESIGNATOR: NPTF SECOND END
MATERIAL: STEEL OVERALL
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
LEG LENGTH0.780 INCHES NOMINAL SECOND END IN
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
THREAD SERIES DESIGNATORNPTF SECOND END
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
NOMINAL THREAD SIZE0.438 INCHES THIRD END IN
LEG LENGTH0.890 INCHES NOMINAL FIRST END IN
THREAD SERIES DESIGNATORUNF THIRD END
SEAT ANGLE37.0 DEGREES THIRD END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
S9300F921869PC63Interchangeable
interchangeable cross-reference
interchangeable
17554Interchangeable
interchangeable cross-reference
interchangeable
22788Interchangeable
interchangeable cross-reference
interchangeable
202824Interchangeable
interchangeable cross-reference
interchangeable
24009Interchangeable
interchangeable cross-reference
interchangeable
39581-39520Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1755-4?
1755-4 is a COIL,RADIO FREQUENCY manufactured by Clementoni.
What parts can replace 1755-4?
There are 19 known substitutes for 1755-4: S9300F921869PC63, 17554, 22788 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1755-4?
1755-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-218-0147. This indicates validated use in U.S. government and defense supply chains.
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