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90203A412 — SCREW,TAPPING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

90203A412: SCREW,TAPPING.

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, head_style: PAN NO. 2, head_height: 0.137 INCHES NOMINAL IN, handle_length: 0.500 INCHES NOMINAL IN, head_diameter: 0.373 INCHES NOMINAL IN, fastener_length: 0.637 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-645-7955, 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
90203A412
NSN: 5305-01-645-7955
FSC: 5305 — Screws
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 410 OVERALL
head_stylePAN NO. 2
head_height0.137 INCHES NOMINAL IN
handle_length0.500 INCHES NOMINAL IN
head_diameter0.373 INCHES NOMINAL IN
fastener_length0.637 INCHES NOMINAL IN
handle_diameter0.190 INCHES NOMINAL IN
special_featuresTHREADS 10-16-NO 2 DRIVE, OEM YELLOW WOODS & ROADS LESS TRAVELED CO. 655 UNION BLVD. TOTOWA, NJ 07512 HAS NO CAGE. P/N 34-QPD-10-50
internal_drive_styleSQUARE
nonmachine_nominal_thread_diameter0.190 INCHES IN
part_name_assigned_by_controlling_agencySCREW,TAPPING
NSN5305-01-645-7955
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90203A412 · 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD HEIGHT: 0.137 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.637 INCHES NOMINAL IN
•
HANDLE LENGTH: 0.500 INCHES NOMINAL IN
•
HEAD STYLE: PAN NO. 2
•
INTERNAL DRIVE STYLE: SQUARE
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD HEIGHT0.137 INCHES NOMINAL IN
FASTENER LENGTH0.637 INCHES NOMINAL IN
HANDLE LENGTH0.500 INCHES NOMINAL IN
HEAD STYLEPAN NO. 2
SPECIAL FEATURESTHREADS 10-16-NO 2 DRIVE, OEM YELLOW WOODS & ROADS LESS TRAVELED CO. 655 UNION BLVD. TOTOWA, NJ 07512 HAS NO CAGE. P/N 34-QPD-10-50
INTERNAL DRIVE STYLESQUARE
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,TAPPING
MATERIALSTEEL COMP 410 OVERALL
HANDLE DIAMETER0.190 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

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 90203A412?
90203A412 is a SCREW,TAPPING.
What is the NSN for 90203A412?
90203A412 is cataloged in the U.S. Government catalog under NSN 5305-01-645-7955. This indicates validated use in U.S. government and defense supply chains.
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