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8731428 — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8731428: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 1.219 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, overall_length: 1.984 INCHES MINIMUM AND 2.077 INCHES MAXIMUM IN, style_designator: ROUND, OPEN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-508-0176, 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
8731428
NSN: 5306-00-508-0176
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length1.219 INCHES NOMINAL IN
thread_class2A A
thread_length0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
overall_length1.984 INCHES MINIMUM AND 2.077 INCHES MAXIMUM IN
style_designatorROUND, OPEN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OR ZINC OVERALL
eye_stock_diameter0.250 INCHES NOMINAL IN
eye_inside_diameter0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
NSN5306-00-508-0176
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8731428 · 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
•
EYE STOCK DIAMETER: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY1 CLC FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY1 CL3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
SHANK LENGTH: 1.219 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, OPEN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-11415,CL E MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS
EYE STOCK DIAMETER0.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY1 CLC FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY1 CL3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD LENGTH0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
SHANK LENGTH1.219 INCHES NOMINAL IN
STYLE DESIGNATORROUND, OPEN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-11415,CL E MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.984 INCHES MINIMUM AND 2.077 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTCADMIUM AND CHROMATE OR ZINC OVERALL
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459
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 8731428?
8731428 is a BOLT,EYE.
What is the NSN for 8731428?
8731428 is cataloged in the U.S. Government catalog under NSN 5306-00-508-0176. This indicates validated use in U.S. government and defense supply chains.
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