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40786A — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

40786A: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: IRON, thickness: 0.625 INCHES NOMINAL IN, bevel_depth: 0.187 INCHES NOMINAL IN, flange_width: 3.312 INCHES NOMINAL IN, flange_length: 4.500 INCHES MINIMUM AND 4.531 INCHES MAXIMUM IN, face_bevel_angle: 45.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-366-0461, 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
40786A
NSN: 4730-00-366-0461
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialIRON
thickness0.625 INCHES NOMINAL IN
bevel_depth0.187 INCHES NOMINAL IN
flange_width3.312 INCHES NOMINAL IN
flange_length4.500 INCHES MINIMUM AND 4.531 INCHES MAXIMUM IN
face_bevel_angle45.0 DEGREES NOMINAL
style_designatorOVAL, ONE BOLT HOLE CIRCLE
flange_end_radius0.437 INCHES NOMINAL IN
surface_treatmentPRIMER
bolt_hole_diameter0.406 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
bolt_hole_quantity2
nominal_thread_size2.000 INCHES IN
NSN4730-00-366-0461
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 40786A · 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
•
FACE BEVEL ANGLE: 45.0 DEGREES NOMINAL
•
FLANGE END RADIUS: 0.437 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 2.000 INCHES IN
•
FLANGE SECTION STYLE: BEVELED FACE
•
STYLE DESIGNATOR: OVAL, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.406 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
BEVEL DEPTH: 0.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FACE BEVEL ANGLE45.0 DEGREES NOMINAL
FLANGE END RADIUS0.437 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
NOMINAL PIPE SIZE FOR WHICH DESIGNED2.000 INCHES IN
FLANGE SECTION STYLEBEVELED FACE
STYLE DESIGNATOROVAL, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.406 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
BEVEL DEPTH0.187 INCHES NOMINAL IN
FLANGE LENGTH4.500 INCHES MINIMUM AND 4.531 INCHES MAXIMUM IN
NOMINAL THREAD SIZE2.000 INCHES 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40786A?
40786A is a FLANGE,PIPE.
What is the NSN for 40786A?
40786A is cataloged in the U.S. Government catalog under NSN 4730-00-366-0461. This indicates validated use in U.S. government and defense supply chains.
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