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11824C3-11AF — SCREW,CLOSE TOLERANCE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11824C3-11AF: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, grip_length: 0.6775 INCHES MINIMUM AND 0.6975 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN, head_diameter: 0.373 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN, thread_length: 0.345 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-494-3345, 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
11824C3-11AF
NSN: 5305-01-494-3345
FSC: 5305 — Screws
CAGE: 59563 — REID PRODUCTS INC. DBA REID PRODUCTS INC (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
grip_length0.6775 INCHES MINIMUM AND 0.6975 INCHES MAXIMUM IN
thread_class3A A
grip_diameter0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
head_diameter0.373 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN
thread_length0.345 INCHES NOMINAL IN
fastener_length1.018 INCHES MINIMUM AND 1.048 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleTORX
spline_major_diameter0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN
spline_minor_diameter0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM IN
end_item_identificationF18 E/F
NSN5305-01-494-3345
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11824C3-11AF · 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
•
SPLINE MINOR DIAMETER: 0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.018 INCHES MINIMUM AND 1.048 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.345 INCHES NOMINAL IN
•
SPLINE MAJOR DIAMETER: 0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
GRIP LENGTH: 0.6775 INCHES MINIMUM AND 0.6975 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SPLINE MINOR DIAMETER0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM IN
FASTENER LENGTH1.018 INCHES MINIMUM AND 1.048 INCHES MAXIMUM IN
THREAD LENGTH0.345 INCHES NOMINAL IN
SPLINE MAJOR DIAMETER0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.6775 INCHES MINIMUM AND 0.6975 INCHES MAXIMUM IN
GRIP DIAMETER0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
INTERNAL DRIVE STYLETORX
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
TX1026C3-11AFReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11824C3-11AF?
11824C3-11AF is a SCREW,CLOSE TOLERANCE.
What parts can replace 11824C3-11AF?
There is 1 known substitute for 11824C3-11AF: TX1026C3-11AF. Substitute compatibility should be verified for your specific system.
What is the NSN for 11824C3-11AF?
11824C3-11AF is cataloged in the U.S. Government catalog under NSN 5305-01-494-3345. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.