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A51B96514-11 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A51B96514-11: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, hole_type: DRILLED, head_style: HEXAGON, head_height: 0.315 INCHES NOMINAL IN, thread_class: 3A A, hole_diameter: 0.075 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-003-9030, 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
A51B96514-11
NSN: 5306-00-003-9030
FSC: 5306 — Bolts
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
hole_typeDRILLED
head_styleHEXAGON
head_height0.315 INCHES NOMINAL IN
thread_class3A A
hole_diameter0.075 INCHES NOMINAL IN
hole_quantity1
thread_length0.609 INCHES MINIMUM AND 0.619 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length2.400 INCHES NOMINAL IN
hardness_rating46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length1.719 INCHES MINIMUM AND 1.729 INCHES MAXIMUM FIRST SHOULDER IN
NSN5306-00-003-9030
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A51B96514-11 · 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
•
HEAD HEIGHT: 0.315 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.400 INCHES NOMINAL IN
•
SHOULDER LENGTH: 1.719 INCHES MINIMUM AND 1.729 INCHES MAXIMUM FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-8837 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER DIAMETER: 0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.609 INCHES MINIMUM AND 0.619 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.315 INCHES NOMINAL IN
FASTENER LENGTH2.400 INCHES NOMINAL IN
SHOULDER LENGTH1.719 INCHES MINIMUM AND 1.729 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-8837 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.609 INCHES MINIMUM AND 0.619 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
HOLE CONFIGURATION STYLEHEXAGON FLATS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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 A51B96514-11?
A51B96514-11 is a BOLT,SHOULDER.
What is the NSN for A51B96514-11?
A51B96514-11 is cataloged in the U.S. Government catalog under NSN 5306-00-003-9030. This indicates validated use in U.S. government and defense supply chains.
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