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1139900 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1139900: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 10.9 OVERALL, head_style: BUTTON, head_height: 2.2 MILLIMETERS NOMINAL MM, head_diameter: 7.6 MILLIMETERS NOMINAL MM, thread_length: 10.0 MILLIMETERS NOMINAL MM, fastener_length: 10.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-591-0913, 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
1139900
NSN: 5305-01-591-0913
NIINs: 015910913, 016097811
FSC: 5305 — Screws
CAGE: 3CBF7 — FASTENAL COMPANY PURCHASING DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 10.9 OVERALL
head_styleBUTTON
head_height2.2 MILLIMETERS NOMINAL MM
head_diameter7.6 MILLIMETERS NOMINAL MM
thread_length10.0 MILLIMETERS NOMINAL MM
fastener_length10.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
width_across_flats2.5 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
end_item_identification2420015323399
nominal_thread_diameter4.0 MILLIMETERS MM
thread_series_designatorM
NSN5305-01-591-0913
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1139900 · 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
•
THREAD LENGTH: 10.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
THREAD LENGTH10.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, SOCKET HEAD
MATERIALSTEEL OVERALL
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 1139900?
1139900 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 1139900?
1139900 is cataloged in the U.S. Government catalog under NSN 5305-01-591-0913. This indicates validated use in U.S. government and defense supply chains.
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