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3866251007 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3866251007: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 10.9 OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 17.1 MILLIMETERS MAXIMUM MM, thread_length: 160.0 MILLIMETERS NOMINAL MM, fastener_length: 160.0 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-694-2928, 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
3866251007
NSN: 5305-01-694-2928
FSC: 5305 — Screws
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 10.9 OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height17.1 MILLIMETERS MAXIMUM MM
thread_length160.0 MILLIMETERS NOMINAL MM
fastener_length160.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_between_flats26.67 MILLIMETERS MINIMUM AND 27.00 MILLIMETERS MAXIMUM MM
end_item_identification01-653-9745
nominal_thread_diameter20.0 MILLIMETERS MM
extended_washer_diameter43.0 MILLIMETERS MAXIMUM MM
thread_series_designatorM
NSN5305-01-694-2928
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3866251007 · 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: 17.1 MILLIMETERS MAXIMUM MM
•
FASTENER LENGTH: 160.0 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F2833 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
•
EXTENDED WASHER DIAMETER: 43.0 MILLIMETERS MAXIMUM MM
•
THREAD PITCH IN MILLIMETERS: 2.5
•
THREAD LENGTH: 160.0 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F568M, CLASS 10.9 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 20.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT17.1 MILLIMETERS MAXIMUM MM
FASTENER LENGTH160.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM F2833 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
EXTENDED WASHER DIAMETER43.0 MILLIMETERS MAXIMUM MM
THREAD PITCH IN MILLIMETERS2.5
THREAD LENGTH160.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F568M, CLASS 10.9 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER20.0 MILLIMETERS MM
HEAD STYLEHEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 2
3866251Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
12414307Reference 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 3866251007?
3866251007 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 3866251007?
There are 2 known substitutes for 3866251007: 3866251, 12414307. Substitute compatibility should be verified for your specific system.
What is the NSN for 3866251007?
3866251007 is cataloged in the U.S. Government catalog under NSN 5305-01-694-2928. This indicates validated use in U.S. government and defense supply chains.
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