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A51M60630-11 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A51M60630-11: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 0.500 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.355 INCHES NOMINAL IN, shoulder_shape: ROUND SECOND SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-006-8034, 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
A51M60630-11
NSN: 5306-00-006-8034
FSC: 5306 — Bolts
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height0.500 INCHES NOMINAL IN
thread_class3A A
thread_length0.355 INCHES NOMINAL IN
shoulder_shapeROUND SECOND SHOULDER
fastener_length1.375 INCHES NOMINAL IN
shoulder_length0.551 INCHES NOMINAL SECOND SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.4985 INCHES MINIMUM AND 0.4965 INCHES MAXIMUM FIRST SHOULDER IN
width_between_flats0.750 INCHES NOMINAL IN
nominal_thread_diameter0.250 INCHES IN
NSN5306-00-006-8034
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A51M60630-11 · 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: 0.062 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.500 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.375 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.469 INCHES NOMINAL FIRST SHOULDER IN
•
EXTENDED WASHER DIAMETER: 0.812 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.4985 INCHES MINIMUM AND 0.4965 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.355 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.062 INCHES NOMINAL IN
HEAD HEIGHT0.500 INCHES NOMINAL IN
FASTENER LENGTH1.375 INCHES NOMINAL IN
SHOULDER LENGTH0.469 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER LENGTH0.551 INCHES NOMINAL SECOND SHOULDER IN
EXTENDED WASHER DIAMETER0.812 INCHES NOMINAL IN
SHOULDER DIAMETER0.4985 INCHES MINIMUM AND 0.4965 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.355 INCHES NOMINAL IN
SHOULDER SHAPEROUND SECOND SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
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 A51M60630-11?
A51M60630-11 is a BOLT,SHOULDER.
What is the NSN for A51M60630-11?
A51M60630-11 is cataloged in the U.S. Government catalog under NSN 5306-00-006-8034. This indicates validated use in U.S. government and defense supply chains.
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