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AS1040D0303V — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS1040D0303V: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, flow_angle: 45.0 DEGREES, leg_length: 1.398 INCHES NOMINAL FIRST END IN, seat_angle: 37.00 DEGREES ALL ENDS, flange_shape: ROUND CENTER BULKHEAD, thread_class: 3A ALL ENDS A. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-735-6380, 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
AS1040D0303V
NSN: 4730-01-735-6380
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
flow_angle45.0 DEGREES
leg_length1.398 INCHES NOMINAL FIRST END IN
seat_angle37.00 DEGREES ALL ENDS
flange_shapeROUND CENTER BULKHEAD
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE BOTH ENDS
connection_styleFLARED (TUBE) ALL ENDS
special_featuresPARTS TO BE COATED WITH HIGH PURITY ALUMINUM
surface_treatmentANODIZE OVERALL
nominal_thread_size0.3750 INCHES BOTH ENDS IN
thread_quantity_per_inch24 BOTH ENDS
NSN4730-01-735-6380
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS1040D0303V · 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 CENTER BULKHEAD
•
FLOW ANGLE: 45.0 DEGREES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2472 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
CONNECTION TYPE: THREADED EXTERNAL TUBE BOTH ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4133 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS-QQ-A-367 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS-QQ-A-225/6 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS-QQ-A-225/6. 20/ AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL
•
LEG LENGTH: 1.398 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND CENTER BULKHEAD
FLOW ANGLE45.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2472 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4133 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS-QQ-A-367 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS-QQ-A-225/6 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS-QQ-A-225/6. 20/ AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL
LEG LENGTH1.398 INCHES NOMINAL FIRST END IN
LEG LENGTH0.664 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE0.3750 INCHES BOTH ENDS IN
SEAT ANGLE37.00 DEGREES 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

No substitute or cross-reference records for this part.

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 AS1040D0303V?
AS1040D0303V is a ELBOW,TUBE.
What is the NSN for AS1040D0303V?
AS1040D0303V is cataloged in the U.S. Government catalog under NSN 4730-01-735-6380. This indicates validated use in U.S. government and defense supply chains.
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