PartsTable
Technical Data Sheet
343-0231-00 ✓ 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 SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.127 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.365 INCHES NOMINAL IN, thread_length: 1.000 INCHES MAXIMUM IN, screw_material: STEEL CORROSION RESISTING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-059-8597, 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
343-0231-00
NSN: 5305-00-059-8597
FSC: 5305
CAGE: 95105 — ROCKWELL COLLINS, INC. DIV COLLINS AEROSPACE - MISSION SYSTEMS (USA)
SPECIFICATIONS
head_stylePAN
head_height0.127 INCHES NOMINAL IN
thread_class2A A
head_diameter0.365 INCHES NOMINAL IN
thread_length1.000 INCHES MAXIMUM IN
screw_materialSTEEL CORROSION RESISTING
fastener_length1.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.190 INCHES IN
screw_surface_treatmentPASSIVATE
thread_quantity_per_inch32
NSN5305-00-059-8597
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 343-0231-00 · 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
KEY FEATURES
THREAD QUANTITY PER INCH: 32
HEAD HEIGHT: 0.127 INCHES NOMINAL IN
THREAD CLASS: 2A A
SCREW MATERIAL: STEEL CORROSION RESISTING
HEAD DIAMETER: 0.365 INCHES NOMINAL IN
HEAD STYLE: PAN
THREAD DIRECTION: RIGHT-HAND
SCREW SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH32
HEAD HEIGHT0.127 INCHES NOMINAL IN
THREAD CLASS2A A
SCREW MATERIALSTEEL CORROSION RESISTING
HEAD DIAMETER0.365 INCHES NOMINAL IN
HEAD STYLEPAN
THREAD DIRECTIONRIGHT-HAND
SCREW SURFACE TREATMENTPASSIVATE
THREAD SERIES DESIGNATORUNF
FASTENER LENGTH1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
418255-67Interchangeable
interchangeable cross-reference
interchangeable
MS51958-67Interchangeable
interchangeable cross-reference
interchangeable
AN520C10R16Interchangeable
interchangeable cross-reference
interchangeable
MS35217-59Interchangeable
Same NIIN cross-reference
interchangeable
343-0231-000Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 343-0231-00?
343-0231-00 is a SCREW,MACHINE.
What parts can replace 343-0231-00?
There are 5 known substitutes for 343-0231-00: 418255-67, MS51958-67, AN520C10R16 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 343-0231-00?
343-0231-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-059-8597. This indicates validated use in U.S. government and defense supply chains.
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