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AIC961-4-9 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AIC961-4-9: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 2.77 MILLIMETERS MINIMUM MM, chamfer_angle: 45.0 DEGREES NOMINAL, handle_length: 1.588 MILLIMETERS NOMINAL MM, head_diameter: 10.64 MILLIMETERS NOMINAL MM, width_between_flats: 9.32 MILLIMETERS MINIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-719-2038, 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
AIC961-4-9
NSN: 5306-01-719-2038
FSC: 5306 — Bolts
CAGE: 06725 — SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY (USA)
SPECIFICATIONS
head_styleHEXAGON
head_height2.77 MILLIMETERS MINIMUM MM
chamfer_angle45.0 DEGREES NOMINAL
handle_length1.588 MILLIMETERS NOMINAL MM
head_diameter10.64 MILLIMETERS NOMINAL MM
width_between_flats9.32 MILLIMETERS MINIMUM MM
NSN5306-01-719-2038
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AIC961-4-9 · 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: 2.77 MILLIMETERS MINIMUM MM
•
HANDLE LENGTH: 1.588 MILLIMETERS NOMINAL MM
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 9.32 MILLIMETERS MINIMUM MM
•
CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
HEAD DIAMETER: 10.64 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT2.77 MILLIMETERS MINIMUM MM
HANDLE LENGTH1.588 MILLIMETERS NOMINAL MM
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS9.32 MILLIMETERS MINIMUM MM
CHAMFER ANGLE45.0 DEGREES NOMINAL
HEAD DIAMETER10.64 MILLIMETERS NOMINAL MM
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AIC961-4-9?
AIC961-4-9 is a BOLT,SHOULDER.
What is the NSN for AIC961-4-9?
AIC961-4-9 is cataloged in the U.S. Government catalog under NSN 5306-01-719-2038. 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.