PartsTable
Technical Data Sheet
Download PDF

4730-375-5230 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730-375-5230: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, connection_type: UNTHREADED EXTERNAL PIPE SECOND ENDUNTHREADED EXTERNAL PIPE SECOND END, connection_style: SOCKET (TUBE) FIRST ENDSOCKET (TUBE) FIRST END, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_overall_length: 2.125 INCHES IN, nominal_pipe_size_accommodated: 0.750 INCHES SECOND END0.750 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-375-5230, 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
4730-375-5230
NSN: 4730-00-375-5230
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
connection_typeUNTHREADED EXTERNAL PIPE SECOND ENDUNTHREADED EXTERNAL PIPE SECOND END
connection_styleSOCKET (TUBE) FIRST ENDSOCKET (TUBE) FIRST END
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_overall_length2.125 INCHES IN
nominal_pipe_size_accommodated0.750 INCHES SECOND END0.750 INCHES SECOND END IN
material_document_and_classificationSAEJ461,COND 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
reduced_passage_nominal_inside_diameter0.812 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.875 INCHES FIRST END IN
tubing_wall_nominal_thickness_for_which_designed0.045 INCHES FIRST END IN
NSN4730-00-375-5230
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730-375-5230 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES SECOND END0.750 INCHES SECOND END IN
•
CONNECTION STYLE: SOCKET (TUBE) FIRST ENDSOCKET (TUBE) FIRST END
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.045 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 2.125 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST ENDUNTHREADED INTERNAL TUBE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAEJ461,COND 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES SECOND END0.750 INCHES SECOND END IN
CONNECTION STYLESOCKET (TUBE) FIRST ENDSOCKET (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.045 INCHES FIRST END IN
NOMINAL OVERALL LENGTH2.125 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST ENDUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL PIPE SECOND ENDUNTHREADED EXTERNAL PIPE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONSAEJ461,COND 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES FIRST END IN
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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
340-5901-1002651PC62Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3864-191PC62Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 4730-375-5230?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4730-375-5230?
4730-375-5230 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 4730-375-5230?
There are 2 known substitutes for 4730-375-5230: 340-5901-1002651PC62, 3864-191PC62. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730-375-5230?
4730-375-5230 is cataloged in the U.S. Government catalog under NSN 4730-00-375-5230. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4730-375-5230

✓ 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.