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Technical Data Sheet
PartsTable / COMPONENT / 7768105
7768105 ✓ 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 STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A NUT THREAD A, thread_length: 0.625 INCHES MINIMUM NUT THREAD IN, thread_direction: RIGHT-HAND NUT THREAD, nominal_thread_size: 0.312 INCHES NUT THREAD IN, thread_pitch_diameters: +0.2750 TO 0.2770 INCHES STUD THREAD IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-692-7035, 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
7768105
NSN: 5307-00-692-7035
FSC: 5307
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
thread_class3A NUT THREAD A
thread_length0.625 INCHES MINIMUM NUT THREAD IN
thread_directionRIGHT-HAND NUT THREAD
nominal_thread_size0.312 INCHES NUT THREAD IN
thread_pitch_diameters+0.2750 TO 0.2770 INCHES STUD THREAD IN
thread_quantity_per_inch18 STUD THREAD
thread_series_designatorUNF NUT THREAD
NSN5307-00-692-7035
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7768105 · 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 PITCH DIAMETERS: +0.2750 TO 0.2770 INCHES STUD THREAD IN
•
NOMINAL THREAD SIZE: 0.312 INCHES STUD THREAD IN
•
THREAD LENGTH: 0.625 INCHES MINIMUM NUT THREAD IN
•
THREAD QUANTITY PER INCH: 24 NUT THREAD
•
MATERIAL: STEEL
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS (FLIS)
THREAD PITCH DIAMETERS+0.2750 TO 0.2770 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
THREAD LENGTH0.625 INCHES MINIMUM NUT THREAD IN
THREAD LENGTH0.625 INCHES MAXIMUM STUD THREAD IN
THREAD QUANTITY PER INCH24 NUT THREAD
THREAD QUANTITY PER INCH18 STUD THREAD
MATERIALSTEEL
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) STUD THREAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
PC-452Interchangeable
interchangeable cross-reference
interchangeable
251-381Interchangeable
interchangeable cross-reference
interchangeable
D2TZ-8501-AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7768105?
7768105 is a STUD,SHOULDERED.
What parts can replace 7768105?
There are 3 known substitutes for 7768105: PC-452, 251-381, D2TZ-8501-A. Substitute compatibility should be verified for your specific system.
What is the NSN for 7768105?
7768105 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-692-7035. 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: July 2026