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J1130P18 — STUD,LOCKED IN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

J1130P18: STUD,LOCKED IN.

The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660, thread_class: 3A STUD THREAD A, overall_length: 1.062 INCHES NOMINAL IN, shoulder_length: 0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, style_designator: LOCKED IN, thread_direction: RIGHT-HAND NUT THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-156-0734, 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
J1130P18
NSN: 5307-01-156-0734
FSC: 5307 — Studs
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialIRON ALLOY 660
thread_class3A STUD THREAD A
overall_length1.062 INCHES NOMINAL IN
shoulder_length0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
style_designatorLOCKED IN
thread_directionRIGHT-HAND NUT THREAD
shoulder_diameter0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES STUD THREAD IN
thread_quantity_per_inch28 STUD THREAD
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD
distance_from_shoulder_portion_to_nut_end0.750 INCHES NOMINAL IN
NSN5307-01-156-0734
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: J1130P18 · 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
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.250 INCHES STUD THREAD IN
•
SHOULDER DIAMETER: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
THREAD CLASS: 3A NUT THREAD A
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORLOCKED IN
OVERALL LENGTH1.062 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.250 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD IN
SHOULDER DIAMETER0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
THREAD CLASS3A NUT THREAD A
THREAD CLASS3A STUD THREAD A
DISTANCE FROM SHOULDER PORTION TO NUT END0.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
J1130P18AReference document
Same NSN cross-reference
Reference document — Secondary reference
KLSS10152-3-18Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10116434Reference document
Same NSN cross-reference
Reference document — Informative reference only
4031T42P07Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
877CW-3SB-14Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
21130-18Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J1130P18?
J1130P18 is a STUD,LOCKED IN.
What parts can replace J1130P18?
There are 6 known substitutes for J1130P18: J1130P18A, KLSS10152-3-18, 10116434 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J1130P18?
J1130P18 is cataloged in the U.S. Government catalog under NSN 5307-01-156-0734. This indicates validated use in U.S. government and defense supply chains.
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