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U25783080 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

U25783080: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include nominal_length: 1.625 INCHES ALL ENDS IN, connection_type: THREADED EXTERNAL PIPE ALL ENDS, nominal_outside_diameter: 0.5 INCHES FIRST END IN, thread_quantity_per_inch: 14 ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-626-6535, 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
U25783080
NSN: 4730-01-626-6535
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: F9980 — JIGE INTERNATIONAL (FRA)
SPECIFICATIONS
nominal_length1.625 INCHES ALL ENDS IN
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
nominal_outside_diameter0.5 INCHES FIRST END IN
thread_quantity_per_inch14 ALL ENDS
NSN4730-01-626-6535
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: U25783080 · 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 LENGTH: 1.625 INCHES ALL ENDS IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER: 0.875 INCHES SECOND END IN
•
THREAD QUANTITY PER INCH: 14 ALL ENDS
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH1.625 INCHES ALL ENDS IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
NOMINAL OUTSIDE DIAMETER0.875 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER0.5 INCHES FIRST END IN
THREAD QUANTITY PER INCH14 ALL ENDS
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
Y00014997Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
25783080Same 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 U25783080?
U25783080 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace U25783080?
There are 2 known substitutes for U25783080: Y00014997, 25783080. Substitute compatibility should be verified for your specific system.
What is the NSN for U25783080?
U25783080 is cataloged in the U.S. Government catalog under NSN 4730-01-626-6535. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.