PartsTable
Technical Data Sheet

580W/1/4NPT — ADAPTER,STRAIGHT,PIPE TO GAS FIT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

580W/1/4NPT: ADAPTER,STRAIGHT,PIPE TO GAS FIT.

ADAPTER,STRAIGHT,PIPE TO GAS FIT. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL GAS FITTING SECOND END, connection_style: SWIVEL NUT, FLARED (GAS FITTING) SECOND END, nominal_thread_size: 0.250 INCHES FIRST END IN, seat_nominal_radius: 0.468 INCHES SECOND END IN, nominal_overall_length: 3.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-016-1394, 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
580W/1/4NPT
NSN: 4730-01-016-1394
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 23972 — MATHESON GAS PRODUCTS DIV OF WILL ROSS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL GAS FITTING SECOND END
connection_styleSWIVEL NUT, FLARED (GAS FITTING) SECOND END
nominal_thread_size0.250 INCHES FIRST END IN
seat_nominal_radius0.468 INCHES SECOND END IN
nominal_overall_length3.000 INCHES IN
thread_series_designatorNGO SECOND END
NSN4730-01-016-1394
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 580W/1/4NPT · 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: SWIVEL NUT, FLARED (GAS FITTING) SECOND END
•
SEAT NOMINAL RADIUS: 0.468 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 3.000 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
NOMINAL THREAD SIZE: 0.960 INCHES SECOND END IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLESWIVEL NUT, FLARED (GAS FITTING) SECOND END
SEAT NOMINAL RADIUS0.468 INCHES SECOND END IN
NOMINAL OVERALL LENGTH3.000 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL GAS FITTING SECOND END
NOMINAL THREAD SIZE0.960 INCHES SECOND END IN
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNGO SECOND END
THREAD SERIES DESIGNATORNPT FIRST 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 1
3142-02-3606Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 580W/1/4NPT?
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 580W/1/4NPT?
580W/1/4NPT is a ADAPTER,STRAIGHT,PIPE TO GAS FIT.
What parts can replace 580W/1/4NPT?
There is 1 known substitute for 580W/1/4NPT: 3142-02-3606. Substitute compatibility should be verified for your specific system.
What is the NSN for 580W/1/4NPT?
580W/1/4NPT is cataloged in the U.S. Government catalog under NSN 4730-01-016-1394. 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 — 580W/1/4NPT

✓ 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.