PartsTable
Technical Data Sheet
AN502-416-8 ✓ 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: FILLISTER, head_height: 0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN, hole_diameter: 0.062 INCHES NOMINAL IN, thread_length: 0.320 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-150-9519, 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
AN502-416-8
NSN: 5305-00-150-9519
FSC: 5305
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
head_styleFILLISTER
head_height0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
hole_diameter0.062 INCHES NOMINAL IN
hole_quantity1
thread_length0.320 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
screw_materialSTEEL COMP 8630
fastener_length0.500 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
NSN5305-00-150-9519
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN502-416-8 · 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 QUANTITY: 1
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
THREAD LENGTH: 0.320 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
HEAD HEIGHT: 0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
THREAD SERIES DESIGNATOR: UNF
MINIMUM TENSILE STRENGTH: 125000 POUNDS PER SQUARE INCH LBS
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
HEAD DIAMETER: 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE QUANTITY1
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
THREAD LENGTH0.320 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
HEAD HEIGHT0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNF
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH LBS
FASTENER LENGTH0.500 INCHES NOMINAL IN
HEAD DIAMETER0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
THREAD QUANTITY PER INCH28
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
4230Interchangeable
interchangeable cross-reference
interchangeable
CA11624Interchangeable
interchangeable cross-reference
interchangeable
55-22406-68Interchangeable
interchangeable cross-reference
interchangeable
STD404S6700SK1659332PC3Interchangeable
interchangeable cross-reference
interchangeable
BP3270Interchangeable
interchangeable cross-reference
interchangeable
1081-LXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN502-416-8?
AN502-416-8 is a SCREW,MACHINE.
What parts can replace AN502-416-8?
There are 19 known substitutes for AN502-416-8: 4230, CA11624, 55-22406-68 and 16 more. Substitute compatibility should be verified for your specific system.
Is AN502-416-8 still available?
AN502-416-8 is currently cancelled.
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