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8758095 — BOLT,RIBBED SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8758095: BOLT,RIBBED SHOULDER.

The BOLT,RIBBED SHOULDER is a the manufacturer industrial component. Key specifications include head_style: BUTTON, head_height: 0.156 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.703 INCHES NOMINAL IN, thread_length: 0.750 INCHES NOMINAL IN, shoulder_shape: RIBBED FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-108-3186, 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
8758095
NSN: 5306-01-108-3186
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
head_styleBUTTON
head_height0.156 INCHES NOMINAL IN
thread_class2A A
head_diameter0.703 INCHES NOMINAL IN
thread_length0.750 INCHES NOMINAL IN
shoulder_shapeRIBBED FIRST SHOULDER
fastener_length1.250 INCHES NOMINAL IN
shoulder_length0.500 INCHES NOMINAL FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.3594 INCHES NOMINAL FIRST SHOULDER IN
surface_treatmentZINC OVERALL
nominal_thread_diameter0.312 INCHES IN
NSN5306-01-108-3186
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8758095 · 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: 0.156 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.250 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.500 INCHES NOMINAL FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325 CLASS 2 TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER DIAMETER: 0.3594 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD LENGTH: 0.750 INCHES NOMINAL IN
•
SHOULDER SHAPE: RIBBED FIRST SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.156 INCHES NOMINAL IN
FASTENER LENGTH1.250 INCHES NOMINAL IN
SHOULDER LENGTH0.500 INCHES NOMINAL FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325 CLASS 2 TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER0.3594 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH0.750 INCHES NOMINAL IN
SHOULDER SHAPERIBBED FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEBUTTON
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8758095?
8758095 is a BOLT,RIBBED SHOULDER.
What is the NSN for 8758095?
8758095 is cataloged in the U.S. Government catalog under NSN 5306-01-108-3186. This indicates validated use in U.S. government and defense supply chains.
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