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AKS7-518-312 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AKS7-518-312: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.835 INCHES NOMINAL IN, material: STEEL ACTUATOR ARM, insert_size: 0.530, thread_class: 3A A, thread_length: 0.560 INCHES NOMINAL IN, mounting_method: BOLT. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-436-3199, 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
AKS7-518-312
NSN: 5325-01-436-3199
FSC: 5325 — Fastening Devices
CAGE: 78276 — AVK INDUSTRIES PRODUCTS INC (USA)
SPECIFICATIONS
length0.835 INCHES NOMINAL IN
materialSTEEL ACTUATOR ARM
insert_size0.530
thread_class3A A
thread_length0.560 INCHES NOMINAL IN
mounting_methodBOLT
style_designatorSERRATED
thread_directionRIGHT-HAND
nominal_thread_size0.312 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5325-01-436-3199
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AKS7-518-312 · 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
•
LENGTH: 0.835 INCHES NOMINAL IN
•
MOUNTING METHOD: BOLT
•
THREAD LENGTH: 0.560 INCHES NOMINAL IN
•
INSERT SIZE: 0.530
•
STYLE DESIGNATOR: SERRATED
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
THREAD CLASS: 3A A
TECHNICAL CHARACTERISTICS
LENGTH0.835 INCHES NOMINAL IN
MOUNTING METHODBOLT
THREAD LENGTH0.560 INCHES NOMINAL IN
INSERT SIZE0.530
STYLE DESIGNATORSERRATED
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES IN
THREAD CLASS3A A
THREAD QUANTITY PER INCH18
MATERIALSTEEL ACTUATOR ARM
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 AKS7-518-312?
AKS7-518-312 is a INSERT,SCREW THREAD.
What is the NSN for AKS7-518-312?
AKS7-518-312 is cataloged in the U.S. Government catalog under NSN 5325-01-436-3199. 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.