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RC509 — HOSE,AIR DUCT

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

RC509: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: STEEL REINFORCING WIRE, wall_thickness: 0.312 INCHES NOMINAL IN, connection_type: PREFORMED FIRST END, inside_diameter: 1.750 INCHES NOMINAL FIRST END IN, connection_style: ROUND FIRST END, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-467-7828, 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
RC509
NSN: 5305-00-467-7828
NIINs: 004677828, 007876610
FSC: 5305 — Screws
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL REINFORCING WIRE
wall_thickness0.312 INCHES NOMINAL IN
connection_typePREFORMED FIRST END
inside_diameter1.750 INCHES NOMINAL FIRST END IN
connection_styleROUND FIRST END
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length2.000 INCHES NOMINAL FIRST END IN
end_inside_diameter1.750 INCHES NOMINAL FIRST END IN
cross-sectional_shape_styleROUND
measuring_method_and_length13.250 INCHES NOMINAL OVERALL IN
NSN5305-00-467-7828
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: RC509 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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 RC509?
RC509 is a HOSE,AIR DUCT.
What is the NSN for RC509?
RC509 is cataloged in the U.S. Government catalog under NSN 5305-00-467-7828. This indicates validated use in U.S. government and defense supply chains.
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