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4F55680-101A — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4F55680-101A: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, shank_length: 0.840 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.750 INCHES MINIMUM IN, overall_length: 1.620 INCHES NOMINAL IN, style_designator: ROUND, CLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-709-3005, 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
4F55680-101A
NSN: 5306-00-709-3005
FSC: 5306 — Bolts
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
shank_length0.840 INCHES NOMINAL IN
thread_class3A A
thread_length0.750 INCHES MINIMUM IN
overall_length1.620 INCHES NOMINAL IN
style_designatorROUND, CLOSED
thread_directionRIGHT-HAND
eye_outside_width0.740 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
eye_inside_diameter0.315 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
eye_stock_thickness0.375 INCHES NOMINAL IN
nominal_thread_diameter0.375 INCHES IN
NSN5306-00-709-3005
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4F55680-101A · 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 LENGTH: 0.750 INCHES MINIMUM IN
•
SHANK LENGTH: 0.840 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, CLOSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
DISTANCE FROM CENTER OF EYE TO SHANK END: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.750 INCHES MINIMUM IN
SHANK LENGTH0.840 INCHES NOMINAL IN
STYLE DESIGNATORROUND, CLOSED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.620 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM CENTER OF EYE TO SHANK END1.250 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
EYE INSIDE DIAMETER0.315 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4F55680-101A?
4F55680-101A is a BOLT,EYE.
What is the NSN for 4F55680-101A?
4F55680-101A is cataloged in the U.S. Government catalog under NSN 5306-00-709-3005. This indicates validated use in U.S. government and defense supply chains.
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