PartsTable
Technical Data Sheet
AN500AC6R4 ✓ 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: 0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.208 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN, hole_diameter: 0.046 INCHES NOMINAL IN, thread_length: 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-282-4345, 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
AN500AC6R4
NSN: 5305-00-282-4345
FSC: 5305
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
head_styleFILLISTER
head_height0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.208 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
hole_diameter0.046 INCHES NOMINAL IN
hole_quantity1
thread_length0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
screw_materialSTEEL COMP 430
fastener_length0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.138 INCHES IN
NSN5305-00-282-4345
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN500AC6R4 · 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 CLASS: 2A A
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CLASS 4 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-7720,COMP FR OR G MIL SPEC SINGLE MATERIAL RESPONSE
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
SPECIFICATION/STANDARD DATA: 88044-AN500/CANCELED/ GOVERNMENT STANDARD
THREAD QUANTITY PER INCH: 32
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HEAD HOLE CONFIGURATION STYLE: ROUND
HEAD DIAMETER: 0.208 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A A
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 4 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-7720,COMP FR OR G MIL SPEC SINGLE MATERIAL RESPONSE
NOMINAL THREAD DIAMETER0.138 INCHES IN
SPECIFICATION/STANDARD DATA88044-AN500/CANCELED/ GOVERNMENT STANDARD
THREAD QUANTITY PER INCH32
FASTENER LENGTH0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HEAD HOLE CONFIGURATION STYLEROUND
HEAD DIAMETER0.208 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
HEAD STYLEFILLISTER
SCREW SURFACE TREATMENTPASSIVATE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6141Interchangeable
interchangeable cross-reference
interchangeable
061416Interchangeable
interchangeable cross-reference
interchangeable
231A1044Interchangeable
interchangeable cross-reference
interchangeable
6141-427AInterchangeable
interchangeable cross-reference
interchangeable
6147Interchangeable
interchangeable cross-reference
interchangeable
6141-CRWA1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN500AC6R4?
AN500AC6R4 is a SCREW,MACHINE.
What parts can replace AN500AC6R4?
There are 16 known substitutes for AN500AC6R4: 6141, 061416, 231A1044 and 13 more. Substitute compatibility should be verified for your specific system.
Is AN500AC6R4 still available?
AN500AC6R4 is currently cancelled.
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