PartsTable
Technical Data Sheet
Download PDF

AIC811-04-18 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AIC811-04-18: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: FLAT CHAMFER, head_height: 0.112 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.183 INCHES MAXIMUM IN, thread_length: 1.122 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-014-8484, 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
AIC811-04-18
NSN: 5305-01-014-8484
FSC: 5305 — Screws
CAGE: 06725 — SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
head_styleFLAT CHAMFER
head_height0.112 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.183 INCHES MAXIMUM IN
thread_length1.122 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
fastener_length1.172 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
width_across_flats0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.112 INCHES IN
minimum_tensile_strength160000 POUNDS PER SQUARE INCH LBS
NSN5305-01-014-8484
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AIC811-04-18 · 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
•
WIDTH ACROSS FLATS: 0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.112 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.172 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.122 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
HEAD HEIGHT0.112 INCHES MAXIMUM IN
FASTENER LENGTH1.172 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
THREAD LENGTH1.122 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH LBS
INTERNAL DRIVE STYLEHEXAGON
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 3
PBF1069-167CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
73573-93-18CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
965811-167CReference 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
Ready to buy AIC811-04-18?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AIC811-04-18?
AIC811-04-18 is a SCREW,CAP,SOCKET HEAD.
What parts can replace AIC811-04-18?
There are 3 known substitutes for AIC811-04-18: PBF1069-167C, 73573-93-18C, 965811-167C. Substitute compatibility should be verified for your specific system.
What is the NSN for AIC811-04-18?
AIC811-04-18 is cataloged in the U.S. Government catalog under NSN 5305-01-014-8484. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AIC811-04-18

✓ 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.