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PartsTable / COMPONENT / AN510B10R12
AN510B10R12 ✓ 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 SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.348 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, thread_length: 0.603 INCHES MINIMUM AND 0.634 INCHES MAXIMUM IN, screw_material: COPPER ALLOY, fastener_length: 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-151-3284, 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
AN510B10R12
NSN: 5305-00-151-3284
FSC: 5305
CAGE: 81352 — AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class2A A
head_diameter0.348 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
thread_length0.603 INCHES MINIMUM AND 0.634 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY
fastener_length0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.190 INCHES IN
minimum_tensile_strength55000 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch32
NSN5305-00-151-3284
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN510B10R12 · 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
•
COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
•
THREAD LENGTH: 0.603 INCHES MINIMUM AND 0.634 INCHES MAXIMUM IN
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
THREAD SERIES DESIGNATOR: UNF
•
THREAD DIRECTION: RIGHT-HAND
•
NONDEFINITIVE SPEC/STD DATA: III TYPE AND 2C STYLE
•
HEAD DIAMETER: 0.348 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
THREAD LENGTH0.603 INCHES MINIMUM AND 0.634 INCHES MAXIMUM IN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
THREAD SERIES DESIGNATORUNF
THREAD DIRECTIONRIGHT-HAND
NONDEFINITIVE SPEC/STD DATAIII TYPE AND 2C STYLE
HEAD DIAMETER0.348 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD QUANTITY PER INCH32
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
FFS92ANDTYPE1ANDSTYLE2Interchangeable
interchangeable cross-reference
interchangeable
AN505-3-5Interchangeable
interchangeable cross-reference
interchangeable
AN505-3-4Interchangeable
interchangeable cross-reference
interchangeable
8051Interchangeable
interchangeable cross-reference
interchangeable
AN510DD6-24Interchangeable
interchangeable cross-reference
interchangeable
AN510C10-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN510B10R12?
AN510B10R12 is a SCREW,MACHINE.
What parts can replace AN510B10R12?
There are 13 known substitutes for AN510B10R12: FFS92ANDTYPE1ANDSTYLE2, AN505-3-5, AN505-3-4 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AN510B10R12?
AN510B10R12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-151-3284. 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