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4000495 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4000495: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thread_class: 1A STUD THREAD A, overall_length: 1.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.190 INCHES STUD THREAD IN, thread_quantity_per_inch: 32 STUD THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-421-9226, 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
4000495
NSN: 5305-00-421-9226
NIINs: 004219226, 016685445
FSC: 5305 — Screws
CAGE: 13799 — H & E VENTURE, LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thread_class1A STUD THREAD A
overall_length1.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.190 INCHES STUD THREAD IN
thread_quantity_per_inch32 STUD THREAD
thread_series_designatorUNF STUD THREAD
NSN5305-00-421-9226
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4000495 · 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
•
HEAD HEIGHT: 0.061 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
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FASTENER LENGTH: 0.625 INCHES MAXIMUM IN
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SCREW MATERIAL DOCUMENT AND CLASSIFICATION: FSCM 23610 MFR REF ALL MATERIAL RESPONSES
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THREAD LENGTH: 0.575 INCHES MAXIMUM IN
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NOMINAL THREAD DIAMETER: 0.099 INCHES IN
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HEAD STYLE: FILLISTER
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL COMP 302 OR STEEL COMP 305
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.061 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
FASTENER LENGTH0.625 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONFSCM 23610 MFR REF ALL MATERIAL RESPONSES
THREAD LENGTH0.575 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.099 INCHES IN
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL COMP 302 OR STEEL COMP 305
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
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 4000495?
4000495 is a SCREW,MACHINE.
What is the NSN for 4000495?
4000495 is cataloged in the U.S. Government catalog under NSN 5305-00-421-9226. This indicates validated use in U.S. government and defense supply chains.
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