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5703-4-6 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5703-4-6: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: THIS CYLINDER HAS A SMALL AMOUNT OF NITROGEN AND FM-200, EXTINGUISHING AGENT; END ITEM:343 L TANK SHIP ASSEMBLY DOT, controlling_agency: PYRO CHEM, operating_pressure: 360.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, gas_for_which_designed: NITROGEN, DRY. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-209-5015, 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
5703-4-6
NSN: 4730-00-209-5015
NIINs: 002095015, 014291777, 016038556
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL
special_featuresTHIS CYLINDER HAS A SMALL AMOUNT OF NITROGEN AND FM-200, EXTINGUISHING AGENT; END ITEM:343 L TANK SHIP ASSEMBLY DOT
controlling_agencyPYRO CHEM
operating_pressure360.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
gas_for_which_designedNITROGEN, DRY
NSN4730-00-209-5015
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5703-4-6 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: J514 ASSN STD SINGLE TREATMENT RESPONSE AND QQ-P-416, TY 2, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637,COMP 12L14 FED STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONJ514 ASSN STD SINGLE TREATMENT RESPONSE AND QQ-P-416, TY 2, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637,COMP 12L14 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SUBSTITUTES & CROSS-REFERENCES 7
6-4 071602CAReference document
Same NSN cross-reference
Reference document — Secondary reference
C5425X6Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J514 6-4 071602CAReference document
Same NSN cross-reference
Reference document — Design control — primary reference
1D98406PK-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
849LLFS3-8X1-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
714842-05Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5703-4-6?
5703-4-6 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 5703-4-6?
There are 7 known substitutes for 5703-4-6: 6-4 071602CA, C5425X6, SAE J514 6-4 071602CA and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5703-4-6?
5703-4-6 is cataloged in the U.S. Government catalog under NSN 4730-00-209-5015. This indicates validated use in U.S. government and defense supply chains.
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