PartsTable
Technical Data Sheet
AN503-416-18 ✓ 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: 0.309 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN, hole_diameter: 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN, thread_length: 0.984 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-150-9264, 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
AN503-416-18
NSN: 5305-00-150-9264
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_diameter0.309 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
hole_diameter0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
hole_quantity1
thread_length0.984 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN
screw_materialSTEEL COMP 8630
fastener_length1.125 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
NSN5305-00-150-9264
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN503-416-18 · 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
THREAD LENGTH: 0.984 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN
FASTENER LENGTH: 1.125 INCHES NOMINAL IN
THREAD DIRECTION: RIGHT-HAND
HEAD DIAMETER: 0.309 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH: 125000 POUNDS PER SQUARE INCH LBS
THREAD QUANTITY PER INCH: 20
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
HOLE QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH0.984 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN
FASTENER LENGTH1.125 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.309 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH LBS
THREAD QUANTITY PER INCH20
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
HOLE QUANTITY1
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 MIL STD SINGLE MATERIAL RESPONSE
HOLE DIAMETER0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
M4000-230Interchangeable
interchangeable cross-reference
interchangeable
L-150OHMSPORM10PCTInterchangeable
interchangeable cross-reference
interchangeable
60270Interchangeable
interchangeable cross-reference
interchangeable
20338Interchangeable
interchangeable cross-reference
interchangeable
325C135Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-6855Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy AN503-416-18?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AN503-416-18?
AN503-416-18 is a SCREW,MACHINE.
What parts can replace AN503-416-18?
There are 16 known substitutes for AN503-416-18: M4000-230, L-150OHMSPORM10PCT, 60270 and 13 more. Substitute compatibility should be verified for your specific system.
Is AN503-416-18 still available?
AN503-416-18 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AN503-416-18