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1128P41535-1 — ELBOW,FLANGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1128P41535-1: ELBOW,FLANGE.

The ELBOW,FLANGE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flow_angle: 77.0 DEGREES, leg_length: 6.530 INCHES NOMINAL SECOND END IN, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, nominal_thickness: 0.400 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-464-7908, 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
1128P41535-1
NSN: 4730-00-464-7908
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
flow_angle77.0 DEGREES
leg_length6.530 INCHES NOMINAL SECOND END IN
flange_shapeROUND ALL ENDS
connection_typeFLANGE ALL ENDS
nominal_thickness0.400 INCHES FIRST END IN
surface_treatmentPASSIVATE OVERALL
flange_face_designRAISED STRAIGHT FIRST END
end_item_identification45N AIRCRAFT, PROWLER EA-6B
nominal_outside_diameter3.000 INCHES FIRST END IN
NSN4730-00-464-7908
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1128P41535-1 · 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
•
FLOW ANGLE: 77.0 DEGREES
•
FLANGE FACE DESIGN: RAISED STRAIGHT FIRST END
•
CONNECTION TYPE: FLANGE ALL ENDS
•
LEG LENGTH: 6.530 INCHES NOMINAL SECOND END IN
•
NOMINAL OUTSIDE DIAMETER: 3.000 INCHES FIRST END IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND ALL ENDS
FLOW ANGLE77.0 DEGREES
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
CONNECTION TYPEFLANGE ALL ENDS
LEG LENGTH6.530 INCHES NOMINAL SECOND END IN
NOMINAL OUTSIDE DIAMETER3.000 INCHES FIRST END IN
SURFACE TREATMENTPASSIVATE OVERALL
END ITEM IDENTIFICATION45N AIRCRAFT, PROWLER EA-6B
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THICKNESS0.400 INCHES 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1128P41535-1?
1128P41535-1 is a ELBOW,FLANGE.
What is the NSN for 1128P41535-1?
1128P41535-1 is cataloged in the U.S. Government catalog under NSN 4730-00-464-7908. 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.