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4-40X375 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4-40X375: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include thread_length: 0.375 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, internal_drive_style: CROSS RECESS TYPE II, end_item_identification: 2320-01-530-3843, nominal_thread_diameter: 0.112 INCHES IN, thread_quantity_per_inch: 40. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-240-1261, 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
4-40X375
NSN: 5305-01-240-1261
NIINs: 012401261, 015600861
FSC: 5305 — Screws
CAGE: 23050 — PRODUCT COMPONENTS CORPORATION (USA)
SPECIFICATIONS
thread_length0.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE II
end_item_identification2320-01-530-3843
nominal_thread_diameter0.112 INCHES IN
thread_quantity_per_inch40
NSN5305-01-240-1261
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 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
SUBSTITUTES & CROSS-REFERENCES 1
178C4935-7Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 4-40X375?
4-40X375 is a SCREW,MACHINE.
What parts can replace 4-40X375?
There is 1 known substitute for 4-40X375: 178C4935-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-40X375?
4-40X375 is cataloged in the U.S. Government catalog under NSN 5305-01-240-1261. This indicates validated use in U.S. government and defense supply chains.
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