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MSCR 4-40X375 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

MSCR 4-40X375: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include thread_class: 2A A, thread_length: 0.375 INCHES NOMINAL IN, screw_material: STEEL CORROSION RESISTING, special_features: PAN HEAD PHILLIPS SCREW, thread_direction: RIGHT-HAND, end_item_identification: USED ON XY2EDE-RF 200 WATT XENON SEARCHLIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-564-0610, 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
MSCR 4-40X375
NSN: 5305-01-564-0610
FSC: 5305 — Screws
CAGE: 10741 — CARLISLE & FINCH CO (USA)
SPECIFICATIONS
thread_class2A A
thread_length0.375 INCHES NOMINAL IN
screw_materialSTEEL CORROSION RESISTING
special_featuresPAN HEAD PHILLIPS SCREW
thread_directionRIGHT-HAND
end_item_identificationUSED ON XY2EDE-RF 200 WATT XENON SEARCHLIGHT
nominal_thread_diameter0.112 INCHES IN
thread_quantity_per_inch40
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-01-564-0610
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MSCR 4-40X375 · 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: 0.375 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL CORROSION RESISTING
•
THREAD CLASS: 2A A
•
THREAD QUANTITY PER INCH: 40
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.375 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.112 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESPAN HEAD PHILLIPS SCREW
THREAD CLASS2A A
END ITEM IDENTIFICATIONUSED ON XY2EDE-RF 200 WATT XENON SEARCHLIGHT
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
60CR440-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MSCR 4-40X375?
MSCR 4-40X375 is a SCREW,MACHINE.
What parts can replace MSCR 4-40X375?
There is 1 known substitute for MSCR 4-40X375: 60CR440-6. Substitute compatibility should be verified for your specific system.
What is the NSN for MSCR 4-40X375?
MSCR 4-40X375 is cataloged in the U.S. Government catalog under NSN 5305-01-564-0610. 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.