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TW30-4040 — COIL,RADIO FREQUENCY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

TW30-4040: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 37.900 INCHES NOMINAL IN, temp_rating: 113.0 FAHRENHEIT MAXIMUM DEGF, mounting_type: INLET CONNECTION AND OUTLET CONNECTION END, style_designator: INLINE DISPOSABLE W/HOSE CONNECTIONS, operating_pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, body_outside_diameter: 3.913 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-535-6255, 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
TW30-4040
NSN: 4730-01-535-6255
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 63624 — FILMTEC CORP (USA)
SPECIFICATIONS
body_length37.900 INCHES NOMINAL IN
temp_rating113.0 FAHRENHEIT MAXIMUM DEGF
mounting_typeINLET CONNECTION AND OUTLET CONNECTION END
style_designatorINLINE DISPOSABLE W/HOSE CONNECTIONS
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
body_outside_diameter3.913 INCHES NOMINAL IN
filtering_media_designLAMINATED SINGLE FILTERING MEDIA RESPONSE
media_for_which_designedWATER
first_intake_connection_typeUNTHREADED EXTERNAL HOSE END
first_intake_nominal_outside_diameter0.750 INCHES IN
first_discharge_nominal_outside_diameter0.750 INCHES IN
first_discharge_connection_relationship_to_intake_connectionIDENTICAL TO FIRST INTAKE CONNECTION
NSN4730-01-535-6255
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: TW30-4040 · 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
•
FILTERING MEDIA DESIGN: LAMINATED SINGLE FILTERING MEDIA RESPONSE
•
FIRST INTAKE NOMINAL OUTSIDE DIAMETER: 0.750 INCHES IN
•
BODY OUTSIDE DIAMETER: 3.913 INCHES NOMINAL IN
•
TEMP RATING: 113.0 FAHRENHEIT MAXIMUM DEGF
•
FIRST INTAKE CONNECTION TYPE: UNTHREADED EXTERNAL HOSE END
•
STYLE DESIGNATOR: INLINE DISPOSABLE W/HOSE CONNECTIONS
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
BODY LENGTH: 37.900 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNLAMINATED SINGLE FILTERING MEDIA RESPONSE
FIRST INTAKE NOMINAL OUTSIDE DIAMETER0.750 INCHES IN
BODY OUTSIDE DIAMETER3.913 INCHES NOMINAL IN
TEMP RATING113.0 FAHRENHEIT MAXIMUM DEGF
FIRST INTAKE CONNECTION TYPEUNTHREADED EXTERNAL HOSE END
STYLE DESIGNATORINLINE DISPOSABLE W/HOSE CONNECTIONS
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
BODY LENGTH37.900 INCHES NOMINAL IN
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
FIRST DISCHARGE NOMINAL OUTSIDE DIAMETER0.750 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
710612Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TW30-4040?
TW30-4040 is a COIL,RADIO FREQUENCY.
What parts can replace TW30-4040?
There is 1 known substitute for TW30-4040: 710612. Substitute compatibility should be verified for your specific system.
What is the NSN for TW30-4040?
TW30-4040 is cataloged in the U.S. Government catalog under NSN 4730-01-535-6255. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.