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AIC985B3-11R — SCREW,CLOSE TOLERANCE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AIC985B3-11R: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 OVERALL, head_style: FILLISTER COUNTERSUNK, grip_length: 0.6875 INCHES NOMINAL IN, head_height: 0.012 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.7031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-706-7750, 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
AIC985B3-11R
NSN: 5305-01-706-7750
FSC: 5305 — Screws
CAGE: 06725 — SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP H11 OVERALL
head_styleFILLISTER COUNTERSUNK
grip_length0.6875 INCHES NOMINAL IN
head_height0.012 INCHES NOMINAL IN
thread_class3A A
grip_diameter0.7031 INCHES NOMINAL IN
head_diameter0.305 INCHES MAXIMUM IN
thread_length0.363 INCHES NOMINAL IN
fastener_length1.0505 INCHES MINIMUM IN
hardness_rating46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
NSN5305-01-706-7750
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AIC985B3-11R · 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
•
HEAD HEIGHT: 0.012 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.0505 INCHES MINIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-83488 TYPE II,CLASS 3 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.363 INCHES NOMINAL IN
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
FEATURES PROVIDED: DRY FILM LUBRICANT
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.012 INCHES NOMINAL IN
FASTENER LENGTH1.0505 INCHES MINIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488 TYPE II,CLASS 3 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
THREAD LENGTH0.363 INCHES NOMINAL IN
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES IN
FEATURES PROVIDEDDRY FILM LUBRICANT
HEAD STYLEFILLISTER COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
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 3
C7985B3-11RReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
VT1694AS3-11XSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
121558-3-A11BXSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AIC985B3-11R?
AIC985B3-11R is a SCREW,CLOSE TOLERANCE.
What parts can replace AIC985B3-11R?
There are 3 known substitutes for AIC985B3-11R: C7985B3-11R, VT1694AS3-11X, 121558-3-A11BX. Substitute compatibility should be verified for your specific system.
What is the NSN for AIC985B3-11R?
AIC985B3-11R is cataloged in the U.S. Government catalog under NSN 5305-01-706-7750. This indicates validated use in U.S. government and defense supply chains.
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