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8759287 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8759287: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1030 OR STEEL COMP 1040 OVERALL, head_style: HEXAGON, head_height: 0.609 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.250 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-652-6328, 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
8759287
NSN: 5306-00-652-6328
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1030 OR STEEL COMP 1040 OVERALL
head_styleHEXAGON
head_height0.609 INCHES NOMINAL IN
thread_class2A A
thread_length1.250 INCHES MINIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length5.188 INCHES NOMINAL IN
hardness_rating79.0 ROCKWELL B NOMINAL OVERALL
shoulder_length3.938 INCHES NOMINAL FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.998 INCHES MINIMUM AND 0.999 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentPHOSPHATE OVERALL
NSN5306-00-652-6328
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8759287 · 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: 0.609 INCHES NOMINAL IN
•
FASTENER LENGTH: 5.188 INCHES NOMINAL IN
•
SHOULDER LENGTH: 3.938 INCHES NOMINAL FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.998 INCHES MINIMUM AND 0.999 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 1.250 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HARDNESS RATING: 79.0 ROCKWELL B NOMINAL OVERALL
•
NOMINAL THREAD DIAMETER: 0.750 INCHES IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.609 INCHES NOMINAL IN
FASTENER LENGTH5.188 INCHES NOMINAL IN
SHOULDER LENGTH3.938 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.998 INCHES MINIMUM AND 0.999 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH1.250 INCHES MINIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING79.0 ROCKWELL B NOMINAL OVERALL
NOMINAL THREAD DIAMETER0.750 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8759287?
8759287 is a BOLT,SHOULDER.
What is the NSN for 8759287?
8759287 is cataloged in the U.S. Government catalog under NSN 5306-00-652-6328. This indicates validated use in U.S. government and defense supply chains.
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