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AIC4040E4-06 — SCREW,CLOSE TOLERANCE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AIC4040E4-06: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: FLAT COUNTERSUNK, special_features: BOEING SPEC CONTROLLED LE111-0038-0406, thread_direction: RIGHT-HAND, internal_drive_style: OFFSET CRUCIFORM (TORQUE SET), end_item_identification: B1-B AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-604-9165, 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
AIC4040E4-06
NSN: 5305-01-604-9165
FSC: 5305 — Screws
CAGE: 06725 — SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
head_styleFLAT COUNTERSUNK
special_featuresBOEING SPEC CONTROLLED LE111-0038-0406
thread_directionRIGHT-HAND
internal_drive_styleOFFSET CRUCIFORM (TORQUE SET)
end_item_identificationB1-B AIRCRAFT
part_name_assigned_by_controlling_agencyBOLT-CLOSE TOLERANCE,100 DEGREE REDUCED 21 HEAD, TORQ SET
NSN5305-01-604-9165
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AIC4040E4-06 · 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 STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
INTERNAL DRIVE STYLE: OFFSET CRUCIFORM (TORQUE SET)
•
MATERIAL: IRON ALLOY 660 OVERALL
TECHNICAL CHARACTERISTICS
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESBOEING SPEC CONTROLLED LE111-0038-0406
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT-CLOSE TOLERANCE,100 DEGREE REDUCED 21 HEAD, TORQ SET
END ITEM IDENTIFICATIONB1-B AIRCRAFT
MATERIALIRON ALLOY 660 OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AIC4040E4-06?
AIC4040E4-06 is a SCREW,CLOSE TOLERANCE.
What is the NSN for AIC4040E4-06?
AIC4040E4-06 is cataloged in the U.S. Government catalog under NSN 5305-01-604-9165. This indicates validated use in U.S. government and defense supply chains.
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