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11588264 — STUD,SHOULDERED AND STEPPED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11588264: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include thread_class: 2A STUD THREAD A, thread_length: 1.000 INCHES NOMINAL STUD THREAD IN, overall_length: 5.310 INCHES NOMINAL IN, shoulder_length: 1.560 INCHES NOMINAL IN, thread_direction: RIGHT-HAND STUD THREAD, shoulder_diameter: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-902-3407, 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
11588264
NSN: 5307-00-902-3407
FSC: 5307 — Studs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
thread_class2A STUD THREAD A
thread_length1.000 INCHES NOMINAL STUD THREAD IN
overall_length5.310 INCHES NOMINAL IN
shoulder_length1.560 INCHES NOMINAL IN
thread_directionRIGHT-HAND STUD THREAD
shoulder_diameter0.750 INCHES NOMINAL IN
nominal_thread_size0.500 INCHES NUT THREAD IN
nut_end_shank_length0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
thread_quantity_per_inch20 NUT THREAD
thread_series_designatorUNF NUT THREAD
NSN5307-00-902-3407
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11588264 · 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
•
THREAD LENGTH: 1.000 INCHES NOMINAL STUD THREAD IN
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.500 INCHES NUT THREAD IN
•
SHOULDER DIAMETER: 0.750 INCHES NOMINAL IN
•
NUT END SHANK LENGTH: 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.000 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH0.780 INCHES NOMINAL NUT THREAD IN
OVERALL LENGTH5.310 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.500 INCHES NUT THREAD IN
SHOULDER DIAMETER0.750 INCHES NOMINAL IN
NUT END SHANK LENGTH0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
THREAD CLASS2A STUD THREAD A
THREAD CLASS2A NUT THREAD A
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11588264?
11588264 is a STUD,SHOULDERED AND STEPPED.
What is the NSN for 11588264?
11588264 is cataloged in the U.S. Government catalog under NSN 5307-00-902-3407. 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.