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12337637-32 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12337637-32: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, grip_length: 0.560 INCHES NOMINAL IN, special_features: ITEM IS HEADLESS AND HAS ALUMINUM FLUX BALL AT OPPOSITE END, stud_shank_major_diameter: 0.625 INCHES NOMINAL IN, turnlock_stud_shank_style: STUD SHANK. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-266-3976, 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
12337637-32
NSN: 5325-01-266-3976
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
grip_length0.560 INCHES NOMINAL IN
special_featuresITEM IS HEADLESS AND HAS ALUMINUM FLUX BALL AT OPPOSITE END
stud_shank_major_diameter0.625 INCHES NOMINAL IN
turnlock_stud_shank_styleSTUD SHANK
NSN5325-01-266-3976
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12337637-32 · 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
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
STUD SHANK MAJOR DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
GRIP LENGTH: 0.560 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TURNLOCK STUD SHANK STYLESTUD SHANK
STUD SHANK MAJOR DIAMETER0.625 INCHES NOMINAL IN
SPECIAL FEATURESITEM IS HEADLESS AND HAS ALUMINUM FLUX BALL AT OPPOSITE END
MATERIALSTEEL OVERALL
GRIP LENGTH0.560 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12337637-32?
12337637-32 is a STUD,TURNLOCK FASTENER.
What is the NSN for 12337637-32?
12337637-32 is cataloged in the U.S. Government catalog under NSN 5325-01-266-3976. 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.