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TB3005S2-4D — COUPLING HALF,SELF-SEALING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

TB3005S2-4D: COUPLING HALF,SELF-SEALING.

The COUPLING HALF,SELF-SEALING is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, seat_angle: 12.0 DEGREES LOCATION NOT OTHERWISE SPECIFIED, thread_class: 2A ALL ENDS A, overall_length: 2.190 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION, connection_style: INVERTED FLARE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-312-1904, 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
TB3005S2-4D
NSN: 4730-01-312-1904
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialALUMINUM BODY
seat_angle12.0 DEGREES LOCATION NOT OTHERWISE SPECIFIED
thread_class2A ALL ENDS A
overall_length2.190 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
connection_styleINVERTED FLARE ALL ENDS
special_featuresBULK-HEAD END CONNECTION AND FLANGE MTD
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
operating_pressure1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.437 INCHES ALL ENDS IN
thread_quantity_per_inch20 ALL ENDS
NSN4730-01-312-1904
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: TB3005S2-4D · 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: INVERTED FLARE ALL ENDS
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
OPERATING PRESSURE: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FEATURES PROVIDED: SELF-SEALING
•
NOMINAL THREAD SIZE: 0.437 INCHES ALL ENDS IN
•
SEAT ANGLE: 12.0 DEGREES LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
CONNECTION STYLEINVERTED FLARE ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.190 INCHES NOMINAL IN
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FEATURES PROVIDEDSELF-SEALING
NOMINAL THREAD SIZE0.437 INCHES ALL ENDS IN
SEAT ANGLE12.0 DEGREES LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESBULK-HEAD END CONNECTION AND FLANGE MTD
THREAD CLASS2A ALL ENDS A
SUBSTITUTES & CROSS-REFERENCES 1
3005S2Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TB3005S2-4D?
TB3005S2-4D is a COUPLING HALF,SELF-SEALING.
What parts can replace TB3005S2-4D?
There is 1 known substitute for TB3005S2-4D: 3005S2. Substitute compatibility should be verified for your specific system.
What is the NSN for TB3005S2-4D?
TB3005S2-4D is cataloged in the U.S. Government catalog under NSN 4730-01-312-1904. This indicates validated use in U.S. government and defense supply chains.
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