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Technical Data Sheet
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8329718 — Technical Data Sheet

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— · 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 SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 3A A, thread_length: 0.844 INCHES MINIMUM IN, fastener_length: 1.312 INCHES NOMINAL IN, internal_drive_style: SLOT, nominal_thread_diameter: 0.312 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5305-00-392-4811, 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
8329718
NSN: 5305-00-392-4811
FSC: 5305
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class3A A
thread_length0.844 INCHES MINIMUM IN
fastener_length1.312 INCHES NOMINAL IN
internal_drive_styleSLOT
nominal_thread_diameter0.312 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNF
NSN5305-00-392-4811
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8329718 · 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
•
FASTENER LENGTH: 1.312 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 24
•
INTERNAL DRIVE STYLE: SLOT
•
THREAD LENGTH: 0.844 INCHES MINIMUM IN
•
THREAD SERIES DESIGNATOR: UNF
•
MATERIAL: STEEL OVERALL
•
THREAD CLASS: 3A A
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.312 INCHES NOMINAL IN
THREAD QUANTITY PER INCH24
INTERNAL DRIVE STYLESLOT
THREAD LENGTH0.844 INCHES MINIMUM IN
THREAD SERIES DESIGNATORUNF
MATERIALSTEEL OVERALL
THREAD CLASS3A A
NOMINAL THREAD DIAMETER0.312 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
30D207F016DFAInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
800173InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
803060InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
03011K2111-01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
03011K2111InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8329718?
8329718 is a SETSCREW.
What parts can replace 8329718?
There are 5 known substitutes for 8329718: 30D207F016DFA, 800173, 803060 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8329718?
8329718 is cataloged in the Federal Logistics Information System under NSN 5305-00-392-4811. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026