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90462A650 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

90462A650: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: PLASTIC NYLON OVERALL, thread_length: 0.5 INCHES NOMINAL IN, special_features: THUMB SCREW WITH SHOULDER, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.25 INCHES IN, thread_quantity_per_inch: 20. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-641-5419, 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
90462A650
NSN: 5305-01-641-5419
FSC: 5305 — Screws
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC NYLON OVERALL
thread_length0.5 INCHES NOMINAL IN
special_featuresTHUMB SCREW WITH SHOULDER
thread_directionRIGHT-HAND
nominal_thread_diameter0.25 INCHES IN
thread_quantity_per_inch20
NSN5305-01-641-5419
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90462A650 · 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
•
THREAD LENGTH: 0.5 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.25 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
COLOR: OFF-WHITE OVERALL
•
THREAD QUANTITY PER INCH: 20
•
MATERIAL: PLASTIC NYLON OVERALL
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.5 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.25 INCHES IN
THREAD DIRECTIONRIGHT-HAND
COLOROFF-WHITE OVERALL
SPECIAL FEATURESTHUMB SCREW WITH SHOULDER
THREAD QUANTITY PER INCH20
MATERIALPLASTIC NYLON OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90462A650?
90462A650 is a THUMBSCREW.
What is the NSN for 90462A650?
90462A650 is cataloged in the U.S. Government catalog under NSN 5305-01-641-5419. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.