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583R579H31 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

583R579H31: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, drive_type: HEX RECESSED FACE, grip_length: 0.687 INCHES NOMINAL IN, stud_head_height: 0.150 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, width_across_flats: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-059-4678, 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
583R579H31
NSN: 5325-01-059-4678
FSC: 5325 — Fastening Devices
CAGE: 58794 — FASTENER TECHNOLOGY CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
drive_typeHEX RECESSED FACE
grip_length0.687 INCHES NOMINAL IN
stud_head_height0.150 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
width_across_flats0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
stud_thread_size_and_series/type_designator0.190-32 UNIFIED NATIONAL COARSE (UNC)
NSN5325-01-059-4678
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 583R579H31 · 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
•
WIDTH ACROSS FLATS: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
DRIVE TYPE: HEX RECESSED FACE
•
STUD HEAD HEIGHT: 0.150 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL OVERALL
•
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.190-32 UNIFIED NATIONAL COARSE (UNC)
•
GRIP LENGTH: 0.687 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
DRIVE TYPEHEX RECESSED FACE
STUD HEAD HEIGHT0.150 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL OVERALL
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.190-32 UNIFIED NATIONAL COARSE (UNC)
GRIP LENGTH0.687 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 2
583R579Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LTW-7300-10-C-7Reference 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 583R579H31?
583R579H31 is a STUD,TURNLOCK FASTENER.
What parts can replace 583R579H31?
There are 2 known substitutes for 583R579H31: 583R579, LTW-7300-10-C-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 583R579H31?
583R579H31 is cataloged in the U.S. Government catalog under NSN 5325-01-059-4678. This indicates validated use in U.S. government and defense supply chains.
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