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Technical Data Sheet
PartsTable / COMPONENT / 5306007521014
5306007521014 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The BOLT,RIBBED NECK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, rib_length: 0.188 INCHES NOMINAL IN, head_height: 0.375 INCHES NOMINAL IN, rib_quantity: 32, thread_class: 3A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-752-1014, 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
5306007521014
NSN: 5306-00-752-1014
FSC: 5306
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
rib_length0.188 INCHES NOMINAL IN
head_height0.375 INCHES NOMINAL IN
rib_quantity32
thread_class3A A
thread_length0.938 INCHES MINIMUM IN
fastener_length1.938 INCHES NOMINAL IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
rib_major_diameter0.520 INCHES NOMINAL IN
NSN5306-00-752-1014
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5306007521014 · 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
•
RIB QUANTITY: 32
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
•
FASTENER LENGTH: 1.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RIB QUANTITY32
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
FASTENER LENGTH1.938 INCHES NOMINAL IN
RIB LENGTH0.188 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
260MInterchangeable
interchangeable cross-reference
interchangeable
M0ULD128Interchangeable
interchangeable cross-reference
interchangeable
913290Interchangeable
interchangeable cross-reference
interchangeable
10X500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5306007521014?
5306007521014 is a BOLT,RIBBED NECK.
What parts can replace 5306007521014?
There are 4 known substitutes for 5306007521014: 260M, M0ULD128, 913290 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5306007521014?
5306007521014 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-752-1014. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026