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KLS10158-3-17 — STUD,LOCKED IN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

KLS10158-3-17: STUD,LOCKED IN.

The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660, thread_class: 3A NUT THREAD A, overall_length: 1.437 INCHES NOMINAL IN, locking_feature: RING, LOCK KEYED, shoulder_length: 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN, style_designator: LOCKED IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-255-7463, 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
KLS10158-3-17
NSN: 5307-01-255-7463
FSC: 5307 — Studs
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
materialIRON ALLOY 660
thread_class3A NUT THREAD A
overall_length1.437 INCHES NOMINAL IN
locking_featureRING, LOCK KEYED
shoulder_length0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
style_designatorLOCKED IN
thread_directionRIGHT-HAND STUD THREAD
shoulder_diameter0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
nominal_thread_size0.190 INCHES NUT THREAD IN
thread_quantity_per_inch32 NUT THREAD
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD
material_document_and_classificationAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
NSN5307-01-255-7463
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KLS10158-3-17 · 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
•
STYLE DESIGNATOR: LOCKED IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.312 INCHES STUD THREAD IN
•
SHOULDER DIAMETER: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORLOCKED IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.437 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD IN
SHOULDER DIAMETER0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
LOCKING FEATURERING, LOCK KEYED
THREAD CLASS3A NUT THREAD A
SUBSTITUTES & CROSS-REFERENCES 3
21196-17Reference document
Same NSN cross-reference
Reference document — Secondary reference
J1196P17ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
J1196P17Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 KLS10158-3-17?
KLS10158-3-17 is a STUD,LOCKED IN.
What parts can replace KLS10158-3-17?
There are 3 known substitutes for KLS10158-3-17: 21196-17, J1196P17A, J1196P17. Substitute compatibility should be verified for your specific system.
What is the NSN for KLS10158-3-17?
KLS10158-3-17 is cataloged in the U.S. Government catalog under NSN 5307-01-255-7463. This indicates validated use in U.S. government and defense supply chains.
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