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4S14-14 — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4S14-14: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include diameter: 0.380 INCHES NOMINAL IN, material: STEEL COMP 4130 EYELET, drive_type: CROSS RECESS, eyelet_length: 0.774 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN, surface_treatment: PASSIVATE LOCKSPRING, stud_assembly_style: STUD ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-798-4248, 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
4S14-14
NSN: 5325-00-798-4248
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
diameter0.380 INCHES NOMINAL IN
materialSTEEL COMP 4130 EYELET
drive_typeCROSS RECESS
eyelet_length0.774 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
surface_treatmentPASSIVATE LOCKSPRING
stud_assembly_styleSTUD ASSEMBLY
securing_device_typeRING
eyelet_outside_diameter0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
turnlock_stud_head_styleFLAT COUNTERSUNK
material_accommodated_thickness0.774 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
material_document_and_classificationAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE LOCKSPRING
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD
NSN5325-00-798-4248
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4S14-14 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD
•
EYELET OUTSIDE DIAMETER: 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
•
DRIVE TYPE: CROSS RECESS
•
MATERIAL ACCOMMODATED THICKNESS: 0.774 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE STUD
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EYELET
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LOCKSPRING
EYELET OUTSIDE DIAMETER0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
DRIVE TYPECROSS RECESS
MATERIAL ACCOMMODATED THICKNESS0.774 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A331 ASSN STD SINGLE MATERIAL RESPONSE STUD
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE LOCKSPRING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A331 ASSN STD SINGLE MATERIAL RESPONSE EYELET
DIAMETER0.380 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4S14-14?
4S14-14 is a STUD ASSEMBLY,TURNLOCK FASTENER.
What is the NSN for 4S14-14?
4S14-14 is cataloged in the U.S. Government catalog under NSN 5325-00-798-4248. This indicates validated use in U.S. government and defense supply chains.
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