PartsTable
Technical Data Sheet
AESQ2E11C312GB6D71 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: PAN, head_height: 0.080 INCHES NOMINAL IN, head_diameter: 0.219 INCHES NOMINAL IN, fastener_length: 0.3125 INCHES NOMINAL IN, special_features: 4-40; WEIGHT: 0.0012LB LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-674-5333, 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
AESQ2E11C312GB6D71
NSN: 5305-01-674-5333
FSC: 5305
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_stylePAN
head_height0.080 INCHES NOMINAL IN
head_diameter0.219 INCHES NOMINAL IN
fastener_length0.3125 INCHES NOMINAL IN
special_features4-40; WEIGHT: 0.0012LB LBS
surface_treatmentZINC OVERALL
internal_drive_styleCROSS RECESS TYPE 1
end_item_identification6545-01-600-3232
nonmachine_thread_styleDOG TYPE (TYPE B OR C)
nonmachine_nominal_thread_diameter0.112 INCHES IN
part_name_assigned_by_controlling_agencySCREW, TAPPING
NSN5305-01-674-5333
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AESQ2E11C312GB6D71 · 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
FASTENER LENGTH: 0.3125 INCHES NOMINAL IN
HEAD HEIGHT: 0.080 INCHES NOMINAL IN
NONMACHINE THREAD STYLE: DOG TYPE (TYPE B OR C)
HEAD STYLE: PAN
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
NONMACHINE NOMINAL THREAD DIAMETER: 0.112 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH0.3125 INCHES NOMINAL IN
HEAD HEIGHT0.080 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, TAPPING
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
HEAD STYLEPAN
SPECIAL FEATURES4-40; WEIGHT: 0.0012LB LBS
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NONMACHINE NOMINAL THREAD DIAMETER0.112 INCHES IN
HEAD DIAMETER0.219 INCHES NOMINAL IN
END ITEM IDENTIFICATION6545-01-600-3232
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
51265Interchangeable
interchangeable cross-reference
interchangeable
SA-3/DCInterchangeable
interchangeable cross-reference
interchangeable
32.554Interchangeable
interchangeable cross-reference
interchangeable
32T556Interchangeable
interchangeable cross-reference
interchangeable
78382Interchangeable
interchangeable cross-reference
interchangeable
154TInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AESQ2E11C312GB6D71?
AESQ2E11C312GB6D71 is a SCREW,TAPPING.
What parts can replace AESQ2E11C312GB6D71?
There are 7 known substitutes for AESQ2E11C312GB6D71: 51265, SA-3/DC, 32.554 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AESQ2E11C312GB6D71?
AESQ2E11C312GB6D71 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-674-5333. This indicates validated use in U.S. government and defense supply chains.
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