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SV4204 — COUPLING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SV4204: COUPLING,PIPE.

The COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED INTERNAL PIPE ALL ENDS, special_features: FIRST END COUPLING SIZE 3/8 INCH IN, surface_treatment: ZINC OVERALL, nominal_thread_size: 0.375 INCHES SECOND END IN, thread_series_designator: NPT SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-608-1121, 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
SV4204
NSN: 4730-01-608-1121
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14127 — FOSTER MANUFACTURING CO, INC. DBA FOSTER MANUFACTURING CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeTHREADED INTERNAL PIPE ALL ENDS
special_featuresFIRST END COUPLING SIZE 3/8 INCH IN
surface_treatmentZINC OVERALL
nominal_thread_size0.375 INCHES SECOND END IN
thread_series_designatorNPT SECOND END
part_name_assigned_by_controlling_agencyCOUPLING, SAFETY VENT
NSN4730-01-608-1121
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SV4204 · 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 TYPE: THREADED INTERNAL PIPE ALL ENDS
•
NOMINAL THREAD SIZE: 0.375 INCHES SECOND END IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: NPT SECOND END
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
NOMINAL THREAD SIZE0.375 INCHES SECOND END IN
SPECIAL FEATURESFIRST END COUPLING SIZE 3/8 INCH IN
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING, SAFETY VENT
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORNPT SECOND END
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 2
9582K39Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10706219-001Same 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 SV4204?
SV4204 is a COUPLING,PIPE.
What parts can replace SV4204?
There are 2 known substitutes for SV4204: 9582K39, 10706219-001. Substitute compatibility should be verified for your specific system.
What is the NSN for SV4204?
SV4204 is cataloged in the U.S. Government catalog under NSN 4730-01-608-1121. This indicates validated use in U.S. government and defense supply chains.
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