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FIT3019-7 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FIT3019-7: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.360 INCHES NOMINAL IN, material: STEEL COMP 8740 OVERALL, drive_type: TORQUE SET, grip_length: 0.812 INCHES NOMINAL IN, extension_length: 0.190 INCHES NOMINAL IN, special_features: HEAT TREAT TO 160-180 KSI; 100 DEGREE COUNTERSUNK HEAD; THD CLASS 3B. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-034-2871, 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
FIT3019-7
NSN: 5325-01-034-2871
FSC: 5325 — Fastening Devices
CAGE: 58998 — FASTENER INNOVATION TECHNOLOGY, INC. DBA F I T (USA)
SPECIFICATIONS
diameter0.360 INCHES NOMINAL IN
materialSTEEL COMP 8740 OVERALL
drive_typeTORQUE SET
grip_length0.812 INCHES NOMINAL IN
extension_length0.190 INCHES NOMINAL IN
special_featuresHEAT TREAT TO 160-180 KSI; 100 DEGREE COUNTERSUNK HEAD; THD CLASS 3B
surface_treatmentCADMIUM AND CHROMATE OVERALL
turnlock_stud_head_styleFLAT COUNTERSUNK
stud_shank_major_diameter0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness0.719 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
material_document_and_classificationAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-01-034-2871
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FIT3019-7 · 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 OVERALL
•
DRIVE TYPE: TORQUE SET
•
MATERIAL ACCOMMODATED THICKNESS: 0.719 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
EXTENSION LENGTH: 0.190 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.360 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: FLAT COUNTERSUNK
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
DRIVE TYPETORQUE SET
MATERIAL ACCOMMODATED THICKNESS0.719 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
TURNLOCK STUD SHANK STYLESTUD SHANK
EXTENSION LENGTH0.190 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.360 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
STUD SHANK MAJOR DIAMETER0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
SPECIAL FEATURESHEAT TREAT TO 160-180 KSI; 100 DEGREE COUNTERSUNK HEAD; THD CLASS 3B
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 1
CA18063-7CReference document
Same NSN cross-reference
Reference document — Secondary reference
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 FIT3019-7?
FIT3019-7 is a STUD,TURNLOCK FASTENER.
What parts can replace FIT3019-7?
There is 1 known substitute for FIT3019-7: CA18063-7C. Substitute compatibility should be verified for your specific system.
What is the NSN for FIT3019-7?
FIT3019-7 is cataloged in the U.S. Government catalog under NSN 5325-01-034-2871. This indicates validated use in U.S. government and defense supply chains.
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