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841430 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

841430: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, head_style: HEXAGON, head_height: 0.312 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.532 INCHES MINIMUM IN, shoulder_shape: ROUND ALL SHOULDERS. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-638-7987, 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
841430
NSN: 5306-00-638-7987
NIINs: 006387987, 014551807
FSC: 5306 — Bolts
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialSTEEL COMP 416 OVERALL
head_styleHEXAGON
head_height0.312 INCHES NOMINAL IN
thread_class2A A
thread_length0.532 INCHES MINIMUM IN
shoulder_shapeROUND ALL SHOULDERS
fastener_length4.813 INCHES NOMINAL IN
shoulder_length1.875 INCHES NOMINAL FIRST SHOULDER IN
special_featuresUNDERCUT BETWEEN SECOND SHOULDER AND THD 0.393 IN. DIA BY 0.156 IN. WIDE IN
thread_directionRIGHT-HAND
shoulder_diameter0.623 INCHES NOMINAL SECOND SHOULDER IN
surface_treatmentPASSIVATE OVERALL
NSN5306-00-638-7987
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 841430 · 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: 0.312 INCHES NOMINAL IN
•
FASTENER LENGTH: 4.813 INCHES NOMINAL IN
•
SHOULDER LENGTH: 1.875 INCHES NOMINAL FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.623 INCHES NOMINAL SECOND SHOULDER IN
•
THREAD LENGTH: 0.532 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND ALL SHOULDERS
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.312 INCHES NOMINAL IN
FASTENER LENGTH4.813 INCHES NOMINAL IN
SHOULDER LENGTH1.875 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER LENGTH2.250 INCHES NOMINAL SECOND SHOULDER IN
SHOULDER DIAMETER0.623 INCHES NOMINAL SECOND SHOULDER IN
SHOULDER DIAMETER0.749 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH0.532 INCHES MINIMUM IN
SHOULDER SHAPEROUND ALL SHOULDERS
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES IN
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 841430?
841430 is a BOLT,SHOULDER.
What is the NSN for 841430?
841430 is cataloged in the U.S. Government catalog under NSN 5306-00-638-7987. This indicates validated use in U.S. government and defense supply chains.
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