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PartsTable / COMPONENT / FFB751TYPEC2
FFB751TYPEC2 ✓ 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,SQUARE NECK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: BUTTON, neck_width: 0.375 INCHES NOMINAL IN, head_height: 0.188 INCHES NOMINAL IN, neck_length: 0.281 INCHES NOMINAL IN, thread_class: 2A 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 5306-00-207-8568, 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
FFB751TYPEC2
NSN: 5306-00-207-8568
FSC: 5306
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleBUTTON
neck_width0.375 INCHES NOMINAL IN
head_height0.188 INCHES NOMINAL IN
neck_length0.281 INCHES NOMINAL IN
thread_class2A A
head_diameter0.813 INCHES NOMINAL IN
thread_length1.000 INCHES MAXIMUM IN
fastener_length3.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch16
NSN5306-00-207-8568
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FFB751TYPEC2 · 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
•
MATERIAL: STEEL OVERALL
•
NECK LENGTH: 0.281 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: C2 TYPE
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: BUTTON
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 16
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
NECK LENGTH0.281 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAC2 TYPE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEBUTTON
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
HEAD HEIGHT0.188 INCHES NOMINAL IN
THREAD LENGTH1.000 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
S3500H3100046PC102Interchangeable
interchangeable cross-reference
interchangeable
70632Interchangeable
interchangeable cross-reference
interchangeable
NAVYX2001PC36Interchangeable
interchangeable cross-reference
interchangeable
A7269Interchangeable
interchangeable cross-reference
interchangeable
47269Interchangeable
interchangeable cross-reference
interchangeable
80056Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FFB751TYPEC2?
FFB751TYPEC2 is a BOLT,SQUARE NECK.
What parts can replace FFB751TYPEC2?
There are 6 known substitutes for FFB751TYPEC2: S3500H3100046PC102, 70632, NAVYX2001PC36 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FFB751TYPEC2?
FFB751TYPEC2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-207-8568. 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