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004-050-010 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

004-050-010: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.390 INCHES NOMINAL IN, material: PLASTIC ACETAL STUD, drive_type: SLOTTED, grip_length: 0.450 INCHES NOMINAL IN, stud_head_height: 0.125 INCHES NOMINAL IN, stud_shank_major_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-320-4559, 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
004-050-010
NSN: 5325-01-320-4559
FSC: 5325 — Fastening Devices
CAGE: 72794 — SOUTHCO INC (USA)
SPECIFICATIONS
diameter0.390 INCHES NOMINAL IN
materialPLASTIC ACETAL STUD
drive_typeSLOTTED
grip_length0.450 INCHES NOMINAL IN
stud_head_height0.125 INCHES NOMINAL IN
stud_shank_major_diameter0.250 INCHES NOMINAL IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness0.036 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
NSN5325-01-320-4559
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 004-050-010 · 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
•
DRIVE TYPE: SLOTTED
•
MATERIAL ACCOMMODATED THICKNESS: 0.036 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
DIAMETER: 0.390 INCHES NOMINAL IN
•
STUD HEAD HEIGHT: 0.125 INCHES NOMINAL IN
•
STUD SHANK MAJOR DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: PLASTIC ACETAL STUD
•
GRIP LENGTH: 0.450 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DRIVE TYPESLOTTED
MATERIAL ACCOMMODATED THICKNESS0.036 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
TURNLOCK STUD SHANK STYLESTUD SHANK
DIAMETER0.390 INCHES NOMINAL IN
STUD HEAD HEIGHT0.125 INCHES NOMINAL IN
STUD SHANK MAJOR DIAMETER0.250 INCHES NOMINAL IN
MATERIALPLASTIC ACETAL STUD
GRIP LENGTH0.450 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 004-050-010?
004-050-010 is a STUD,TURNLOCK FASTENER.
What is the NSN for 004-050-010?
004-050-010 is cataloged in the U.S. Government catalog under NSN 5325-01-320-4559. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.