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135B5717 — STUD,LOCKED IN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

135B5717: STUD,LOCKED IN.

The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A STUD THREAD A, locking_feature: KEY INSERTS, thread_direction: RIGHT-HAND STUD THREAD, surface_treatment: CADMIUM OVERALL, nominal_thread_size: 0.250 INCHES STUD THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-917-2756, 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
135B5717
NSN: 5307-00-917-2756
FSC: 5307 — Studs
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
thread_class3A STUD THREAD A
locking_featureKEY INSERTS
thread_directionRIGHT-HAND STUD THREAD
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.250 INCHES STUD THREAD IN
thread_quantity_per_inch28 STUD THREAD
thread_series_designatorUNF STUD THREAD
NSN5307-00-917-2756
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 135B5717 · 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 DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.312 INCHES NUT THREAD IN
•
LOCKING FEATURE: KEY INSERTS
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD CLASS: 3A STUD THREAD A
TECHNICAL CHARACTERISTICS
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD IN
NOMINAL THREAD SIZE0.250 INCHES STUD THREAD IN
LOCKING FEATUREKEY INSERTS
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A STUD THREAD A
THREAD CLASS2A NUT THREAD A
THREAD QUANTITY PER INCH28 STUD THREAD
THREAD QUANTITY PER INCH24 NUT THREAD
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 5
KNS428M14Reference document
Same NSN cross-reference
Reference document — Secondary reference
KNS428M18Reference document
Same NSN cross-reference
Reference document — Secondary reference
5307009172756Reference document
Same NSN cross-reference
Reference document — Secondary reference
11010684-2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
KNAS00MSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 135B5717?
135B5717 is a STUD,LOCKED IN.
What parts can replace 135B5717?
There are 5 known substitutes for 135B5717: KNS428M14, KNS428M18, 5307009172756 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 135B5717?
135B5717 is cataloged in the U.S. Government catalog under NSN 5307-00-917-2756. This indicates validated use in U.S. government and defense supply chains.
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