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AS1038W0303V — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS1038W0303V: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.914 INCHES NOMINAL SECOND END IN, flange_shape: ROUND ALL ENDS, connection_type: UNTHREADED EXTERNAL TUBE ALL ENDS, style_designator: ELBOW. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-731-1280, 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
AS1038W0303V
NSN: 4730-01-731-1280
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length0.914 INCHES NOMINAL SECOND END IN
flange_shapeROUND ALL ENDS
connection_typeUNTHREADED EXTERNAL TUBE ALL ENDS
style_designatorELBOW
mounting_end_typeENLARGED
nominal_thickness0.100 INCHES ALL ENDS IN
surface_treatmentALUMINUM OVERALL
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM ALL ENDS LBS
media_for_which_designedWATER SINGLE RESPONSE
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
NSN4730-01-731-1280
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS1038W0303V · 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
•
FLANGE SHAPE: ROUND ALL ENDS
•
NOMINAL WIDTH ACROSS FLATS: 0.377 INCHES ALL ENDS IN
•
FLOW ANGLE: 90.0 DEGREES
•
MOUNTING END TYPE: ENLARGED
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: ELBOW
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.188 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM ALL ENDS LBS
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND ALL ENDS
NOMINAL WIDTH ACROSS FLATS0.377 INCHES ALL ENDS IN
FLOW ANGLE90.0 DEGREES
MOUNTING END TYPEENLARGED
CONNECTION TYPEUNTHREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATORELBOW
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES ALL ENDS IN
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM ALL ENDS LBS
LEG LENGTH0.914 INCHES NOMINAL SECOND END IN
LEG LENGTH1.461 INCHES NOMINAL FIRST END IN
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
AS1038Reference 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
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FREQUENTLY ASKED QUESTIONS
What is AS1038W0303V?
AS1038W0303V is a ELBOW,TUBE.
What parts can replace AS1038W0303V?
There is 1 known substitute for AS1038W0303V: AS1038. Substitute compatibility should be verified for your specific system.
What is the NSN for AS1038W0303V?
AS1038W0303V is cataloged in the U.S. Government catalog under NSN 4730-01-731-1280. 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.