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P3665208A — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

P3665208A: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, grip_length: 1.392 INCHES NOMINAL IN, minor_diameter: 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN, extension_length: 2.546 INCHES NOMINAL IN, special_features: THREADS IN HEAD 3/8UNF X 3/4 DEEP., stud_head_height: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-394-7933, 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
P3665208A
NSN: 5325-01-394-7933
FSC: 5325 — Fastening Devices
CAGE: 0D5X4 — CHAND, L.L.C. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
grip_length1.392 INCHES NOMINAL IN
minor_diameter1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
extension_length2.546 INCHES NOMINAL IN
special_featuresTHREADS IN HEAD 3/8UNF X 3/4 DEEP.
stud_head_height0.750 INCHES NOMINAL IN
width_across_flats2.050 INCHES NOMINAL IN
turnlock_stud_head_styleHEXAGON
stud_shank_major_diameter1.5007 INCHES MINIMUM AND 1.5013 INCHES MAXIMUM IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness1.392 INCHES NOMINAL IN
stud_thread_size_and_series/type_designator0.750 UNF
NSN5325-01-394-7933
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: P3665208A · 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: 2.050 INCHES NOMINAL IN
•
MATERIAL ACCOMMODATED THICKNESS: 1.392 INCHES NOMINAL IN
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
EXTENSION LENGTH: 2.546 INCHES NOMINAL IN
•
STUD HEAD HEIGHT: 0.750 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: HEXAGON
•
STUD SHANK MAJOR DIAMETER: 1.5007 INCHES MINIMUM AND 1.5013 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS2.050 INCHES NOMINAL IN
MATERIAL ACCOMMODATED THICKNESS1.392 INCHES NOMINAL IN
TURNLOCK STUD SHANK STYLESTUD SHANK
EXTENSION LENGTH2.546 INCHES NOMINAL IN
STUD HEAD HEIGHT0.750 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLEHEXAGON
STUD SHANK MAJOR DIAMETER1.5007 INCHES MINIMUM AND 1.5013 INCHES MAXIMUM IN
SPECIAL FEATURESTHREADS IN HEAD 3/8UNF X 3/4 DEEP.
MINOR DIAMETER1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
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 1
T4860304A ITEM 21Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 P3665208A?
P3665208A is a STUD,TURNLOCK FASTENER.
What parts can replace P3665208A?
There is 1 known substitute for P3665208A: T4860304A ITEM 21. Substitute compatibility should be verified for your specific system.
What is the NSN for P3665208A?
P3665208A is cataloged in the U.S. Government catalog under NSN 5325-01-394-7933. 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.