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2818M28 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2818M28: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_length: 0.719 INCHES NOMINAL IN, stud_head_height: 0.594 INCHES NOMINAL IN, shank_neck_length: 0.150 INCHES NOMINAL IN, turnlock_stud_head_style: LOOP ON FLAT FILLISTER, material_accommodated_thickness: 0.070 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-087-4648, 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
2818M28
NSN: 5325-01-087-4648
FSC: 5325 — Fastening Devices
CAGE: 53279 — TAIYO YUDEN (USA) INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_length0.719 INCHES NOMINAL IN
stud_head_height0.594 INCHES NOMINAL IN
shank_neck_length0.150 INCHES NOMINAL IN
turnlock_stud_head_styleLOOP ON FLAT FILLISTER
material_accommodated_thickness0.070 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN
NSN5325-01-087-4648
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2818M28 · 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: 0.719 INCHES NOMINAL IN
•
MATERIAL ACCOMMODATED THICKNESS: 0.070 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN
•
STUD HEAD HEIGHT: 0.594 INCHES NOMINAL IN
•
SHANK NECK LENGTH: 0.150 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: LOOP ON FLAT FILLISTER
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
HEAD LENGTH0.719 INCHES NOMINAL IN
MATERIAL ACCOMMODATED THICKNESS0.070 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN
STUD HEAD HEIGHT0.594 INCHES NOMINAL IN
SHANK NECK LENGTH0.150 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLELOOP ON FLAT FILLISTER
MATERIALSTEEL CORROSION RESISTING OVERALL
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 2818M28?
2818M28 is a STUD,TURNLOCK FASTENER.
What is the NSN for 2818M28?
2818M28 is cataloged in the U.S. Government catalog under NSN 5325-01-087-4648. 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.