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82-12-140-20 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

82-12-140-20: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, grip_length: 6.2 MILLIMETERS NOMINAL MM, head_length: 22.2 MILLIMETERS NOMINAL MM, stud_head_height: 11.1 MILLIMETERS NOMINAL MM, shank_neck_length: 4.2 MILLIMETERS NOMINAL MM, turnlock_stud_head_style: FLAT FILLISTER WING. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-510-3560, 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
82-12-140-20
NSN: 5325-01-510-3560
FSC: 5325 — Fastening Devices
CAGE: 94222 — SOUTHCO INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
grip_length6.2 MILLIMETERS NOMINAL MM
head_length22.2 MILLIMETERS NOMINAL MM
stud_head_height11.1 MILLIMETERS NOMINAL MM
shank_neck_length4.2 MILLIMETERS NOMINAL MM
turnlock_stud_head_styleFLAT FILLISTER WING
stud_shank_major_diameter6.1 MILLIMETERS NOMINAL MM
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness1.7 MILLIMETERS MINIMUM AND 2.2 MILLIMETERS MAXIMUM MM
NSN5325-01-510-3560
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 82-12-140-20 · 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
•
HEAD LENGTH: 22.2 MILLIMETERS NOMINAL MM
•
MATERIAL ACCOMMODATED THICKNESS: 1.7 MILLIMETERS MINIMUM AND 2.2 MILLIMETERS MAXIMUM MM
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
STUD HEAD HEIGHT: 11.1 MILLIMETERS NOMINAL MM
•
SHANK NECK LENGTH: 4.2 MILLIMETERS NOMINAL MM
•
TURNLOCK STUD HEAD STYLE: FLAT FILLISTER WING
•
STUD SHANK MAJOR DIAMETER: 6.1 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
HEAD LENGTH22.2 MILLIMETERS NOMINAL MM
MATERIAL ACCOMMODATED THICKNESS1.7 MILLIMETERS MINIMUM AND 2.2 MILLIMETERS MAXIMUM MM
TURNLOCK STUD SHANK STYLESTUD SHANK
STUD HEAD HEIGHT11.1 MILLIMETERS NOMINAL MM
SHANK NECK LENGTH4.2 MILLIMETERS NOMINAL MM
TURNLOCK STUD HEAD STYLEFLAT FILLISTER WING
STUD SHANK MAJOR DIAMETER6.1 MILLIMETERS NOMINAL MM
MATERIALSTEEL CORROSION RESISTING OVERALL
GRIP LENGTH6.2 MILLIMETERS NOMINAL MM
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 82-12-140-20?
82-12-140-20 is a STUD,TURNLOCK FASTENER.
What is the NSN for 82-12-140-20?
82-12-140-20 is cataloged in the U.S. Government catalog under NSN 5325-01-510-3560. This indicates validated use in U.S. government and defense supply chains.
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