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KNNS624JS-18-1.00 — STUD,LOCKED IN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

KNNS624JS-18-1.00: STUD,LOCKED IN.

The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thread_class: 3A NUT THREAD A, thread_length: 0.500 INCHES NOMINAL STUD THREAD IN, overall_length: 1.620 INCHES NOMINAL IN, locking_feature: KEY INSERTS, style_designator: LOCKED IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-115-1848, 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
KNNS624JS-18-1.00
NSN: 5307-00-115-1848
FSC: 5307 — Studs
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thread_class3A NUT THREAD A
thread_length0.500 INCHES NOMINAL STUD THREAD IN
overall_length1.620 INCHES NOMINAL IN
locking_featureKEY INSERTS
style_designatorLOCKED IN
thread_directionRIGHT-HAND STUD THREAD
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.500 INCHES STUD THREAD IN
thread_quantity_per_inch13 STUD THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
distance_from_shoulder_portion_to_nut_end1.120 INCHES NOMINAL IN
NSN5307-00-115-1848
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KNNS624JS-18-1.00 · 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
•
THREAD LENGTH: 1.000 INCHES NOMINAL NUT THREAD IN
•
STYLE DESIGNATOR: LOCKED IN
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.500 INCHES STUD THREAD IN
•
LOCKING FEATURE: KEY INSERTS
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.000 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH0.500 INCHES NOMINAL STUD THREAD IN
STYLE DESIGNATORLOCKED IN
OVERALL LENGTH1.620 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.500 INCHES STUD THREAD IN
LOCKING FEATUREKEY INSERTS
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A NUT THREAD A
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES 1
682-523-9815Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 KNNS624JS-18-1.00?
KNNS624JS-18-1.00 is a STUD,LOCKED IN.
What parts can replace KNNS624JS-18-1.00?
There is 1 known substitute for KNNS624JS-18-1.00: 682-523-9815. Substitute compatibility should be verified for your specific system.
What is the NSN for KNNS624JS-18-1.00?
KNNS624JS-18-1.00 is cataloged in the U.S. Government catalog under NSN 5307-00-115-1848. This indicates validated use in U.S. government and defense supply chains.
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