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3234664 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3234664: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1022 OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 0.438 INCHES NOMINAL IN, thread_class: 5A A, thread_length: 0.531 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-364-2115, 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
3234664
NSN: 5306-00-364-2115
FSC: 5306 — Bolts
CAGE: 72915 — GENERAL MOTORS CORP ELECTRO-MOTIVE DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1022 OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height0.438 INCHES NOMINAL IN
thread_class5A A
thread_length0.531 INCHES MINIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.406 INCHES NOMINAL IN
shoulder_length0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.745 INCHES MINIMUM AND 0.748 INCHES MAXIMUM FIRST SHOULDER IN
width_between_flats0.562 INCHES NOMINAL IN
nominal_thread_diameter0.625 INCHES IN
NSN5306-00-364-2115
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3234664 · 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
•
EXTENDED WASHER THICKNESS: 0.125 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.438 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.406 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM FIRST SHOULDER IN
•
EXTENDED WASHER DIAMETER: 0.938 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.745 INCHES MINIMUM AND 0.748 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.531 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.125 INCHES NOMINAL IN
HEAD HEIGHT0.438 INCHES NOMINAL IN
FASTENER LENGTH1.406 INCHES NOMINAL IN
SHOULDER LENGTH0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM FIRST SHOULDER IN
EXTENDED WASHER DIAMETER0.938 INCHES NOMINAL IN
SHOULDER DIAMETER0.745 INCHES MINIMUM AND 0.748 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.531 INCHES MINIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD 1ST MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
3215204Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3234664?
3234664 is a BOLT,SHOULDER.
What parts can replace 3234664?
There is 1 known substitute for 3234664: 3215204. Substitute compatibility should be verified for your specific system.
What is the NSN for 3234664?
3234664 is cataloged in the U.S. Government catalog under NSN 5306-00-364-2115. 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.