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60A52B12 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

60A52B12: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 431 OVERALL, head_style: HEADLESS (SETSCREW), point_style: FLAT, point_length: 0.266 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.438 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-639-8221, 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
60A52B12
NSN: 5305-00-639-8221
FSC: 5305 — Screws
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 431 OVERALL
head_styleHEADLESS (SETSCREW)
point_styleFLAT
point_length0.266 INCHES NOMINAL IN
thread_class3A A
thread_length0.438 INCHES MAXIMUM IN
point_diameter0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
fastener_length0.438 INCHES NOMINAL IN
thread_directionRIGHT-HAND
point_chamfer_angle45.0 DEGREES NOMINAL
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.125 INCHES IN
NSN5305-00-639-8221
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 60A52B12 · 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
•
POINT DIAMETER: 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
POINT LENGTH: 0.266 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.438 INCHES NOMINAL IN
•
THREAD LENGTH: 0.438 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
POINT CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
NOMINAL THREAD DIAMETER: 0.125 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
POINT LENGTH0.266 INCHES NOMINAL IN
FASTENER LENGTH0.438 INCHES NOMINAL IN
THREAD LENGTH0.438 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
NOMINAL THREAD DIAMETER0.125 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFLAT
SUBSTITUTES & CROSS-REFERENCES 2
2545693Reference document
Same NSN cross-reference
Reference document — Secondary reference
401714Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 60A52B12?
60A52B12 is a SETSCREW.
What parts can replace 60A52B12?
There are 2 known substitutes for 60A52B12: 2545693, 401714. Substitute compatibility should be verified for your specific system.
What is the NSN for 60A52B12?
60A52B12 is cataloged in the U.S. Government catalog under NSN 5305-00-639-8221. This indicates validated use in U.S. government and defense supply chains.
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