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Technical Data Sheet
PartsTable / COMPONENT / 755017A9072-4
755017A9072-4 ✓ 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,MACHINE is a the manufacturer industrial component. Key specifications include head_style: WATERTIGHT, head_height: 0.089 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.294 INCHES NOMINAL IN, thread_length: 0.438 INCHES NOMINAL IN, screw_material: STEEL CORROSION RESISTING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-076-3154, 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
755017A9072-4
NSN: 5305-01-076-3154
FSC: 5305
CAGE: 14304 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV HARRIS DEFENSE COMMUNICATIONS (USA)
SPECIFICATIONS
head_styleWATERTIGHT
head_height0.089 INCHES NOMINAL IN
thread_class2A A
head_diameter0.294 INCHES NOMINAL IN
thread_length0.438 INCHES NOMINAL IN
screw_materialSTEEL CORROSION RESISTING
fastener_length0.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedO RING
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.138 INCHES IN
screw_surface_treatmentPASSIVATE
NSN5305-01-076-3154
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 755017A9072-4 · 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
•
SCREW MATERIAL: STEEL CORROSION RESISTING
•
THREAD LENGTH: 0.438 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
•
HEAD DIAMETER: 0.294 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD STYLE: WATERTIGHT
TECHNICAL CHARACTERISTICS (FLIS)
SCREW MATERIALSTEEL CORROSION RESISTING
THREAD LENGTH0.438 INCHES NOMINAL IN
THREAD CLASS2A A
FASTENER LENGTH0.500 INCHES NOMINAL IN
HEAD DIAMETER0.294 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
HEAD STYLEWATERTIGHT
SCREW SURFACE TREATMENTPASSIVATE
NOMINAL THREAD DIAMETER0.138 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
SC-D-70016-18Interchangeable
interchangeable cross-reference
interchangeable
62228Interchangeable
interchangeable cross-reference
interchangeable
SM-C-426571Interchangeable
interchangeable cross-reference
interchangeable
20 WLNL-SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 755017A9072-4?
755017A9072-4 is a SCREW,MACHINE.
What parts can replace 755017A9072-4?
There are 4 known substitutes for 755017A9072-4: SC-D-70016-18, 62228, SM-C-426571 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 755017A9072-4?
755017A9072-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-076-3154. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026