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447393-1 — SETSCREW

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

447393-1: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, head_height: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, point_style: CHAMFER DOG, point_length: 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-450-3103, 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
447393-1
NSN: 5310-00-450-3103
NIINs: 004503103, 010160703
FSC: 5310 — Nuts and Washers
CAGE: 21439 — CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC DBA ENGINEERED ARRESTING SYSTEMS - ESCO DIV CW FLOW CONTROL SVC LLC DBA (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
head_height0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
point_styleCHAMFER DOG
point_length0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
point_diameter0.093 INCHES NOMINAL IN
fastener_length1.213 INCHES MINIMUM AND 1.223 INCHES MAXIMUM IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM THREADS
surface_treatmentPASSIVATE OVERALL
point_chamfer_angle45.0 DEGREES NOMINAL
internal_drive_styleSLOT
NSN5310-00-450-3103
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 447393-1 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 447393-1?
447393-1 is a SETSCREW.
What is the NSN for 447393-1?
447393-1 is cataloged in the U.S. Government catalog under NSN 5310-00-450-3103. This indicates validated use in U.S. government and defense supply chains.
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