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Technical Data Sheet
PartsTable / COMPONENT / AN502-10-12
AN502-10-12 ✓ 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 CHAMFER, head_height: 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN, hole_diameter: 0.046 INCHES NOMINAL IN, thread_length: 0.615 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-150-9210, 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
AN502-10-12
NSN: 5305-00-150-9210
FSC: 5305
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
hole_diameter0.046 INCHES NOMINAL IN
hole_quantity2
thread_length0.615 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN
screw_materialSTEEL COMP 8740
fastener_length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.190 INCHES IN
NSN5305-00-150-9210
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN502-10-12 · 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
•
HOLE DIAMETER: 0.046 INCHES NOMINAL IN
•
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
•
HEAD HEIGHT: 0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
THREAD CLASS: 3A A
•
THREAD LENGTH: 0.594 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNF
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
HEAD STYLE: FILLISTER
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.046 INCHES NOMINAL IN
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
HEAD HEIGHT0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
THREAD CLASS3A A
THREAD LENGTH0.594 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNF
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
HEAD STYLEFILLISTER
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 MIL STD SINGLE MATERIAL RESPONSE
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
51-5-9Interchangeable
interchangeable cross-reference
interchangeable
012.500.0009Interchangeable
interchangeable cross-reference
interchangeable
535162-306Interchangeable
interchangeable cross-reference
interchangeable
2035-108892-2Interchangeable
interchangeable cross-reference
interchangeable
861Interchangeable
interchangeable cross-reference
interchangeable
3820-000-A551-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN502-10-12?
AN502-10-12 is a SCREW,MACHINE.
What parts can replace AN502-10-12?
There are 21 known substitutes for AN502-10-12: 51-5-9, 012.500.0009, 535162-306 and 18 more. Substitute compatibility should be verified for your specific system.
Is AN502-10-12 still available?
AN502-10-12 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026