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XX003-4087 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

XX003-4087: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK UNDERCUT, head_height: 0.165 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.600 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN, thread_length: 1.125 INCHES NOMINAL IN, screw_material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-333-8316, 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
XX003-4087
NSN: 5305-01-333-8316
FSC: 5305 — Screws
CAGE: H2229 — RDM TECHNOLOGY B.V. (NLD)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK UNDERCUT
head_height0.165 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.600 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
thread_length1.125 INCHES NOMINAL IN
screw_materialSTEEL
fastener_length1.125 INCHES NOMINAL IN
thread_directionRIGHT-HAND
countersink_angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
internal_drive_styleSLOT
nominal_thread_diameter0.312 INCHES IN
thread_quantity_per_inch18
NSN5305-01-333-8316
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: XX003-4087 · 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: 0.165 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.125 INCHES NOMINAL IN
•
THREAD LENGTH: 1.125 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK UNDERCUT
•
THREAD DIRECTION: RIGHT-HAND
•
SPECIFICATION/STANDARD DATA: 21450-BCKX2.4-425969 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
•
SCREW MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.165 INCHES MINIMUM AND 0.191 INCHES MAXIMUM IN
FASTENER LENGTH1.125 INCHES NOMINAL IN
THREAD LENGTH1.125 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.312 INCHES IN
HEAD STYLEFLAT COUNTERSUNK UNDERCUT
THREAD DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA21450-BCKX2.4-425969 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
SCREW MATERIALSTEEL
INTERNAL DRIVE STYLESLOT
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
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
425969Same 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 XX003-4087?
XX003-4087 is a SCREW,MACHINE.
What parts can replace XX003-4087?
There is 1 known substitute for XX003-4087: 425969. Substitute compatibility should be verified for your specific system.
What is the NSN for XX003-4087?
XX003-4087 is cataloged in the U.S. Government catalog under NSN 5305-01-333-8316. This indicates validated use in U.S. government and defense supply chains.
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