PartsTable
Technical Data Sheet
SMD331453-18 ✓ 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: BINDING, head_height: 0.075 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.282 INCHES NOMINAL IN, thread_length: 0.312 INCHES MAXIMUM IN, screw_material: COPPER ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-207-5582, 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
SMD331453-18
NSN: 5305-00-207-5582
FSC: 5305
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
head_styleBINDING
head_height0.075 INCHES NOMINAL IN
thread_class2A A
head_diameter0.282 INCHES NOMINAL IN
thread_length0.312 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY
fastener_length0.312 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.138 INCHES IN
screw_surface_treatmentNICKEL
thread_quantity_per_inch40
NSN5305-00-207-5582
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SMD331453-18 · 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
HEAD HEIGHT: 0.075 INCHES NOMINAL IN
THREAD LENGTH: 0.312 INCHES MAXIMUM IN
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
SCREW MATERIAL: COPPER ALLOY
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
FASTENER LENGTH: 0.312 INCHES NOMINAL IN
THREAD QUANTITY PER INCH: 40
HEAD STYLE: BINDING
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.075 INCHES NOMINAL IN
THREAD LENGTH0.312 INCHES MAXIMUM IN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
SCREW MATERIALCOPPER ALLOY
NOMINAL THREAD DIAMETER0.138 INCHES IN
FASTENER LENGTH0.312 INCHES NOMINAL IN
THREAD QUANTITY PER INCH40
HEAD STYLEBINDING
HEAD DIAMETER0.282 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1321-0202Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-755Interchangeable
interchangeable cross-reference
interchangeable
717-003818Interchangeable
interchangeable cross-reference
interchangeable
RY-151671Interchangeable
interchangeable cross-reference
interchangeable
951671-00Interchangeable
interchangeable cross-reference
interchangeable
458LXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMD331453-18?
SMD331453-18 is a SCREW,MACHINE.
What parts can replace SMD331453-18?
There are 18 known substitutes for SMD331453-18: 1321-0202, GGG-C-755, 717-003818 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMD331453-18?
SMD331453-18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-207-5582. This indicates validated use in U.S. government and defense supply chains.
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