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MS9528-04 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

MS9528-04: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include hole_type: DRILLED, head_style: HEXAGON, head_height: 0.127 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN, thread_class: 3A A, hole_diameter: 0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN, screw_material: STEEL COMP 8740. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-706-5033, 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
MS9528-04
NSN: 5305-01-706-5033
FSC: 5305 — Screws
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
hole_typeDRILLED
head_styleHEXAGON
head_height0.127 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
thread_class3A A
hole_diameter0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
hole_quantity1
screw_materialSTEEL COMP 8740
fastener_length0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
width_between_flats0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
internal_drive_styleW/O INTERNAL DRIVE
shank_surface_finish125.0 MICROINCHES
NSN5305-01-706-5033
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS9528-04 · 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
•
HEAD HEIGHT: 0.127 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
•
BEARING SURFACE OF HEAD SURFACE FINISH: 125.0 MICROINCHES
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6322 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
•
SHANK SURFACE FINISH: 125.0 MICROINCHES
•
NOMINAL THREAD DIAMETER: 0.1640 INCHES IN
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.127 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
BEARING SURFACE OF HEAD SURFACE FINISH125.0 MICROINCHES
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
SHANK SURFACE FINISH125.0 MICROINCHES
NOMINAL THREAD DIAMETER0.1640 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
THREAD SURFACE FINISH125.0 MICROINCHES
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 2
21569-401-FIND NO-20Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS9528-04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS9528-04?
MS9528-04 is a SCREW,MACHINE.
What parts can replace MS9528-04?
There are 2 known substitutes for MS9528-04: 21569-401-FIND NO-20, AS9528-04. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9528-04?
MS9528-04 is cataloged in the U.S. Government catalog under NSN 5305-01-706-5033. This indicates validated use in U.S. government and defense supply chains.
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