PartsTable
Technical Data Sheet
AN525-10-22 ✓ 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: ROUND EXTENDED WASHER, head_height: 0.094 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.375 INCHES NOMINAL IN, thread_length: 0.406 INCHES MINIMUM IN, screw_material: STEEL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-274-0588, 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
AN525-10-22
NSN: 5305-00-274-0588
FSC: 5305
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
head_styleROUND EXTENDED WASHER
head_height0.094 INCHES NOMINAL IN
thread_class3A A
head_diameter0.375 INCHES NOMINAL IN
thread_length0.406 INCHES MINIMUM IN
screw_materialSTEEL
fastener_length1.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.190 INCHES IN
screw_surface_treatmentCADMIUM OR ZINC
extended_washer_diameter0.437 INCHES NOMINAL IN
NSN5305-00-274-0588
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN525-10-22 · 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
FASTENER LENGTH: 1.375 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH: 125000 POUNDS PER SQUARE INCH LBS
SCREW SURFACE TREATMENT: CADMIUM OR ZINC
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
HEAD HEIGHT: 0.094 INCHES NOMINAL IN
SCREW MATERIAL: STEEL
HEAD STYLE: ROUND EXTENDED WASHER
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH1.375 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH LBS
SCREW SURFACE TREATMENTCADMIUM OR ZINC
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD HEIGHT0.094 INCHES NOMINAL IN
SCREW MATERIALSTEEL
HEAD STYLEROUND EXTENDED WASHER
INTERNAL DRIVE STYLESLOT
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-689 FED SPEC SINGLE MATERIAL RESPONSE
HEAD DIAMETER0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
S4-18UInterchangeable
interchangeable cross-reference
interchangeable
A6-18Interchangeable
interchangeable cross-reference
interchangeable
SS242Interchangeable
interchangeable cross-reference
interchangeable
AM492BAIC10Interchangeable
interchangeable cross-reference
interchangeable
S93Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN525-10-22?
AN525-10-22 is a SCREW,MACHINE.
What parts can replace AN525-10-22?
There are 5 known substitutes for AN525-10-22: S4-18U, A6-18, SS242 and 2 more. Substitute compatibility should be verified for your specific system.
Is AN525-10-22 still available?
AN525-10-22 is currently cancelled.
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