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8762860 — BOLT,RIBBED NECK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8762860: BOLT,RIBBED NECK.

The BOLT,RIBBED NECK is a the manufacturer industrial component. Key specifications include rib_length: 0.300 INCHES NOMINAL IN, head_height: 0.120 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.810 INCHES MINIMUM IN, fastener_length: 1.320 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-678-4758, 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
8762860
NSN: 5306-00-678-4758
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
rib_length0.300 INCHES NOMINAL IN
head_height0.120 INCHES NOMINAL IN
thread_class2A A
thread_length0.810 INCHES MINIMUM IN
fastener_length1.320 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OR CHROMIUM OVERALL
rib_included_angle90.0 DEGREES NOMINAL
rib_major_diameter0.410 INCHES NOMINAL IN
rib_minor_diameter0.360 INCHES NOMINAL IN
width_between_flats0.500 INCHES NOMINAL IN
nominal_thread_diameter0.375 INCHES IN
NSN5306-00-678-4758
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8762860 · 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: 0.120 INCHES NOMINAL IN
•
RIB INCLUDED ANGLE: 90.0 DEGREES NOMINAL
•
FASTENER LENGTH: 1.320 INCHES NOMINAL IN
•
THREAD LENGTH: 0.810 INCHES MINIMUM IN
•
RIB LENGTH: 0.300 INCHES NOMINAL IN
•
RIB MINOR DIAMETER: 0.360 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.120 INCHES NOMINAL IN
RIB INCLUDED ANGLE90.0 DEGREES NOMINAL
FASTENER LENGTH1.320 INCHES NOMINAL IN
THREAD LENGTH0.810 INCHES MINIMUM IN
RIB LENGTH0.300 INCHES NOMINAL IN
RIB MINOR DIAMETER0.360 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.500 INCHES NOMINAL IN
RIB MAJOR DIAMETER0.410 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 1
5306006784758Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8762860?
8762860 is a BOLT,RIBBED NECK.
What parts can replace 8762860?
There is 1 known substitute for 8762860: 5306006784758. Substitute compatibility should be verified for your specific system.
What is the NSN for 8762860?
8762860 is cataloged in the U.S. Government catalog under NSN 5306-00-678-4758. This indicates validated use in U.S. government and defense supply chains.
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