PartsTable
Technical Data Sheet
83418 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The HOSE,AIR DUCT,AIR BREATHING is a the manufacturer industrial component. Key specifications include wall_thickness: 0.060 INCHES NOMINAL IN, connection_type: PREFORMED FIRST END, inside_diameter: 1.270 INCHES NOMINAL FIRST END IN, connection_style: ROUND FIRST END, end_overall_length: 0.421 INCHES NOMINAL SECOND END IN, cross-sectional_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-206-8350, 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
83418
NSN: 5305-00-206-8350
FSC: 5305
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
wall_thickness0.060 INCHES NOMINAL IN
connection_typePREFORMED FIRST END
inside_diameter1.270 INCHES NOMINAL FIRST END IN
connection_styleROUND FIRST END
special_featuresOZONE RESISTANCE:NOT OZONE RESISTANT;END SIMILARITY:NOT IDENTICAL;HOSE STYLE:FULLY CONVOLUTED, STYLE NO.2 FROM OLD FIIG A22900;HOSE MATERIAL:SILICONE RUBBER;
end_overall_length0.421 INCHES NOMINAL SECOND END IN
cross-sectional_shape_styleROUND
measuring_method_and_length16.700 INCHES NOMINAL OVERALL IN
NSN5305-00-206-8350
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 83418 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
83-418Interchangeable
interchangeable cross-reference
interchangeable
A-A-51137Interchangeable
interchangeable cross-reference
interchangeable
4720PL0805532Interchangeable
interchangeable cross-reference
interchangeable
G012-1036-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 83418?
83418 is a HOSE,AIR DUCT,AIR BREATHING.
What parts can replace 83418?
There are 4 known substitutes for 83418: 83-418, A-A-51137, 4720PL0805532 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 83418?
83418 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-206-8350. This indicates validated use in U.S. government and defense supply chains.
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