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568494 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

568494: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, head_style: DEE CHAMFER, head_height: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, head_diameter: 1.312 INCHES MINIMUM AND 1.374 INCHES MAXIMUM IN, thread_length: 1.062 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-530-9526, 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
568494
NSN: 5306-00-530-9526
FSC: 5306 — Bolts
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
head_styleDEE CHAMFER
head_height0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
head_diameter1.312 INCHES MINIMUM AND 1.374 INCHES MAXIMUM IN
thread_length1.062 INCHES MINIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length2.344 INCHES MINIMUM AND 2.406 INCHES MAXIMUM IN
hardness_rating92.6 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM OVERALL
shoulder_length1.203 INCHES MINIMUM AND 1.219 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.876 INCHES MINIMUM AND 0.878 INCHES MAXIMUM FIRST SHOULDER IN
nominal_thread_diameter0.742 INCHES IN
NSN5306-00-530-9526
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 568494 · 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: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.344 INCHES MINIMUM AND 2.406 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 1.203 INCHES MINIMUM AND 1.219 INCHES MAXIMUM FIRST SHOULDER IN
•
DISTANCE FROM CENTERLINE TO FLAT: 0.452 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.876 INCHES MINIMUM AND 0.878 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 1.062 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HARDNESS RATING: 92.6 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
FASTENER LENGTH2.344 INCHES MINIMUM AND 2.406 INCHES MAXIMUM IN
SHOULDER LENGTH1.203 INCHES MINIMUM AND 1.219 INCHES MAXIMUM FIRST SHOULDER IN
DISTANCE FROM CENTERLINE TO FLAT0.452 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
SHOULDER DIAMETER0.876 INCHES MINIMUM AND 0.878 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH1.062 INCHES MINIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING92.6 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.742 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 4
107296Reference document
Same NSN cross-reference
Reference document — Secondary reference
36029EReference document
Same NSN cross-reference
Reference document — Secondary reference
643205Reference document
Same NSN cross-reference
Reference document — Secondary reference
36029Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 568494?
568494 is a BOLT,SHOULDER.
What parts can replace 568494?
There are 4 known substitutes for 568494: 107296, 36029E, 643205 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 568494?
568494 is cataloged in the U.S. Government catalog under NSN 5306-00-530-9526. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.