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4466448 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4466448: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 12.9 OVERALL, head_style: FLAT CHAMFER, head_height: 11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM MM, head_diameter: 17.73 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM, thread_length: 25.0 MILLIMETERS NOMINAL MM, fastener_length: 25.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-680-4891, 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
4466448
NSN: 5305-01-680-4891
FSC: 5305 — Screws
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 12.9 OVERALL
head_styleFLAT CHAMFER
head_height11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM MM
head_diameter17.73 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM
thread_length25.0 MILLIMETERS NOMINAL MM
fastener_length25.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
surface_treatmentDACROMATE OVERALL
width_across_flats10.025 MILLIMETERS MINIMUM AND 10.175 MILLIMETERS MAXIMUM MM
internal_drive_styleHEXAGON
end_item_identification01-534-1887
nominal_thread_diameter12.0 MILLIMETERS MM
NSN5305-01-680-4891
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4466448 · 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
•
WIDTH ACROSS FLATS: 10.025 MILLIMETERS MINIMUM AND 10.175 MILLIMETERS MAXIMUM MM
•
HEAD HEIGHT: 11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 25.0 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: F-100: D20, TYPE I, CLASS C SILVER ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 1.7
•
THREAD LENGTH: 25.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS MM
•
HEAD STYLE: FLAT CHAMFER
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS10.025 MILLIMETERS MINIMUM AND 10.175 MILLIMETERS MAXIMUM MM
HEAD HEIGHT11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM MM
FASTENER LENGTH25.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONF-100: D20, TYPE I, CLASS C SILVER ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS1.7
THREAD LENGTH25.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER12.0 MILLIMETERS MM
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTDACROMATE OVERALL
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
9922644Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 4466448?
4466448 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 4466448?
There is 1 known substitute for 4466448: 9922644. Substitute compatibility should be verified for your specific system.
What is the NSN for 4466448?
4466448 is cataloged in the U.S. Government catalog under NSN 5305-01-680-4891. This indicates validated use in U.S. government and defense supply chains.
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