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12266303 — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12266303: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, shank_length: 1.620 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.530 INCHES NOMINAL IN, overall_length: 2.1825 INCHES MINIMUM AND 2.825 INCHES MAXIMUM IN, style_designator: ROUND, CLOSED W/SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-050-9617, 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
12266303
NSN: 5306-01-050-9617
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
shank_length1.620 INCHES NOMINAL IN
thread_class2A A
thread_length1.530 INCHES NOMINAL IN
overall_length2.1825 INCHES MINIMUM AND 2.825 INCHES MAXIMUM IN
style_designatorROUND, CLOSED W/SHOULDER
thread_directionRIGHT-HAND
eye_outside_width0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
shoulder_diameter0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
shoulder_thickness0.130 INCHES NOMINAL IN
eye_inside_diameter0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
eye_stock_thickness0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
NSN5306-01-050-9617
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12266303 · 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: 1.530 INCHES NOMINAL IN
•
SHANK LENGTH: 1.620 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, CLOSED W/SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225,TEMPER T-4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-226,TEMPER T-4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.437 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
DISTANCE FROM CENTER OF EYE TO SHANK END: 2.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.530 INCHES NOMINAL IN
SHANK LENGTH1.620 INCHES NOMINAL IN
STYLE DESIGNATORROUND, CLOSED W/SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225,TEMPER T-4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-226,TEMPER T-4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.1825 INCHES MINIMUM AND 2.825 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.437 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM CENTER OF EYE TO SHANK END2.500 INCHES NOMINAL IN
SHOULDER DIAMETER0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
SHOULDER THICKNESS0.130 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
666897-3Reference 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 12266303?
12266303 is a BOLT,EYE.
What parts can replace 12266303?
There is 1 known substitute for 12266303: 666897-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 12266303?
12266303 is cataloged in the U.S. Government catalog under NSN 5306-01-050-9617. This indicates validated use in U.S. government and defense supply chains.
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