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PartsTable / COMPONENT / 90283A124
90283A124 ✓ 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 color: YELLOW, head_style: PAN NO. 2, head_height: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.231 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN, thread_length: 0.200 INCHES MINIMUM IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-301-8760, 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
90283A124
NSN: 5305-01-301-8760
FSC: 5305
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
colorYELLOW
head_stylePAN NO. 2
head_height0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.231 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
thread_length0.200 INCHES MINIMUM IN
screw_materialSTEEL
fastener_length0.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.125 INCHES IN
screw_surface_treatmentCHROMATE ZINC
NSN5305-01-301-8760
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90283A124 · 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
•
COLOR: YELLOW
•
INTERNAL DRIVE STYLE: SLOT
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD HEIGHT: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
HEAD STYLE: PAN NO. 2
•
THREAD QUANTITY PER INCH: 40
•
SCREW MATERIAL: STEEL
•
NOMINAL THREAD DIAMETER: 0.125 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
COLORYELLOW
INTERNAL DRIVE STYLESLOT
THREAD DIRECTIONRIGHT-HAND
HEAD HEIGHT0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
HEAD STYLEPAN NO. 2
THREAD QUANTITY PER INCH40
SCREW MATERIALSTEEL
NOMINAL THREAD DIAMETER0.125 INCHES IN
FASTENER LENGTH0.250 INCHES NOMINAL IN
HEAD DIAMETER0.231 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
643493Interchangeable
interchangeable cross-reference
interchangeable
06-7412Interchangeable
interchangeable cross-reference
interchangeable
MILC25-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90283A124?
90283A124 is a SCREW,MACHINE.
What parts can replace 90283A124?
There are 3 known substitutes for 90283A124: 643493, 06-7412, MILC25-1. Substitute compatibility should be verified for your specific system.
Is 90283A124 still available?
90283A124 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026