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KNNS524JM-42SY — STUD LOCKED IN,KEYED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

KNNS524JM-42SY: STUD LOCKED IN,KEYED.

The STUD LOCKED IN,KEYED is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5307-00-236-1861, 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
KNNS524JM-42SY
NSN: 5307-00-236-1861
FSC: 5307 — Studs
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
Part NumberKNNS524JM-42SY
NSN5307-00-236-1861
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KNNS524JM-42SY · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL ALLOY,125,000 PSI MIN.TENSILE STRENGTH,CADMIUM PLATED W/CHROMATE QQ-P-416 TYPE2 CLASS3,NUT END THD 5/16-24 UNF 3A,0.530 IN. LG STUD END THD 7/16-14 UNC 2A,0.430 IN. LG,3.055 IN. LG O/A,4 LOCKING KEYS A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL ALLOY,125,000 PSI MIN.TENSILE STRENGTH,CADMIUM PLATED W/CHROMATE QQ-P-416 TYPE2 CLASS3,NUT END THD 5/16-24 UNF 3A,0.530 IN. LG STUD END THD 7/16-14 UNC 2A,0.430 IN. LG,3.055 IN. LG O/A,4 LOCKING KEYS 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
KNNS524M42SYReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KNNS524JM-42SY?
KNNS524JM-42SY is a STUD LOCKED IN,KEYED.
What parts can replace KNNS524JM-42SY?
There is 1 known substitute for KNNS524JM-42SY: KNNS524M42SY. Substitute compatibility should be verified for your specific system.
What is the NSN for KNNS524JM-42SY?
KNNS524JM-42SY is cataloged in the U.S. Government catalog under NSN 5307-00-236-1861. This indicates validated use in U.S. government and defense supply chains.
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