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FON20-7518-2 — SCREW ASSEMBLY,PANEL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FON20-7518-2: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 SPRING, head_style: FLAT COUNTERSUNK, head_diameter: 6.9 MILLIMETERS MINIMUM AND 7.4 MILLIMETERS MAXIMUM MM, fastener_length: 29.8 MILLIMETERS MINIMUM AND 30.3 MILLIMETERS MAXIMUM MM, countersink_angle: 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM, features_provided: FLAT WASHER AND RETAINING CLIP. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-509-5482, 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
FON20-7518-2
NSN: 5305-01-509-5482
FSC: 5305 — Screws
CAGE: H1822 — GKN FOKKER AEROSPACE B.V. (NLD)
SPECIFICATIONS
materialSTEEL COMP 631 SPRING
head_styleFLAT COUNTERSUNK
head_diameter6.9 MILLIMETERS MINIMUM AND 7.4 MILLIMETERS MAXIMUM MM
fastener_length29.8 MILLIMETERS MINIMUM AND 30.3 MILLIMETERS MAXIMUM MM
countersink_angle98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
features_providedFLAT WASHER AND RETAINING CLIP
surface_treatmentPASSIVATE OVERALL
internal_drive_styleTORX
lead_thread_quantityTWO
nominal_thread_diameter5.0 MILLIMETERS MM
thread_series_designatorMJ
thread_pitch_in_millimeters0.8
NSN5305-01-509-5482
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FON20-7518-2 · 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
•
LEAD THREAD QUANTITY: TWO
•
FASTENER LENGTH: 29.8 MILLIMETERS MINIMUM AND 30.3 MILLIMETERS MAXIMUM MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL ACCOMMODATED THICKNESS: 1.7 MILLIMETERS MINIMUM AND 2.5 MILLIMETERS MAXIMUM MM
•
THREAD PITCH IN MILLIMETERS: 0.8
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SPRING
TECHNICAL CHARACTERISTICS
LEAD THREAD QUANTITYTWO
FASTENER LENGTH29.8 MILLIMETERS MINIMUM AND 30.3 MILLIMETERS MAXIMUM MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL ACCOMMODATED THICKNESS1.7 MILLIMETERS MINIMUM AND 2.5 MILLIMETERS MAXIMUM MM
THREAD PITCH IN MILLIMETERS0.8
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SPRING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5853 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5853 ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF
NOMINAL THREAD DIAMETER5.0 MILLIMETERS MM
FEATURES PROVIDEDFLAT WASHER AND RETAINING CLIP
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 1
10301336Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FON20-7518-2?
FON20-7518-2 is a SCREW ASSEMBLY,PANEL.
What parts can replace FON20-7518-2?
There is 1 known substitute for FON20-7518-2: 10301336. Substitute compatibility should be verified for your specific system.
What is the NSN for FON20-7518-2?
FON20-7518-2 is cataloged in the U.S. Government catalog under NSN 5305-01-509-5482. This indicates validated use in U.S. government and defense supply chains.
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