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MS2550040A20000 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

MS2550040A20000: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT CHAMFER, head_height: 5.7 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM MM, head_diameter: 9.78 MILLIMETERS MINIMUM AND 10.22 MILLIMETERS MAXIMUM MM, thread_length: 39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM MM, fastener_length: 46.5 MILLIMETERS MINIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-702-5864, 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
MS2550040A20000
NSN: 5305-01-702-5864
FSC: 5305 — Screws
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT CHAMFER
head_height5.7 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM MM
head_diameter9.78 MILLIMETERS MINIMUM AND 10.22 MILLIMETERS MAXIMUM MM
thread_length39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM MM
fastener_length46.5 MILLIMETERS MINIMUM MM
thread_directionRIGHT-HAND
end_item_identification016079674
nominal_thread_diameter6.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters1.0
external_thread_tolerance_class6G G
NSN5305-01-702-5864
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS2550040A20000 · 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: 5.7 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 46.5 MILLIMETERS MINIMUM MM
•
THREAD PITCH IN MILLIMETERS: 1.0
•
THREAD LENGTH: 39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM MM
•
NOMINAL THREAD DIAMETER: 6.0 MILLIMETERS MM
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT5.7 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH46.5 MILLIMETERS MINIMUM MM
THREAD PITCH IN MILLIMETERS1.0
THREAD LENGTH39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM MM
NOMINAL THREAD DIAMETER6.0 MILLIMETERS MM
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAP,SOCKET HEAD,METRIC
END ITEM IDENTIFICATION016079674
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 MS2550040A20000?
MS2550040A20000 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for MS2550040A20000?
MS2550040A20000 is cataloged in the U.S. Government catalog under NSN 5305-01-702-5864. This indicates validated use in U.S. government and defense supply chains.
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