PartsTable
Technical Data Sheet
Download PDF

10860121 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

10860121: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include thread_class: 2A NUT THREAD A, thread_length: 1.500 INCHES NOMINAL NUT THREAD IN, overall_length: 4.500 INCHES NOMINAL IN, shoulder_length: 1.000 INCHES NOMINAL IN, style_designator: SHOULDERED, thread_direction: RIGHT-HAND NUT THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-679-8118, 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
10860121
NSN: 5307-00-679-8118
FSC: 5307 — Studs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
thread_class2A NUT THREAD A
thread_length1.500 INCHES NOMINAL NUT THREAD IN
overall_length4.500 INCHES NOMINAL IN
shoulder_length1.000 INCHES NOMINAL IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND NUT THREAD
surface_treatmentENAMEL OVERALL
nominal_thread_size0.625 INCHES STUD THREAD IN
nut_end_shank_length0.250 INCHES NOMINAL IN
distance_across_flats0.750 INCHES NOMINAL IN
stud_end_shank_length0.250 INCHES NOMINAL IN
nut_end_shank_diameter0.437 INCHES NOMINAL IN
NSN5307-00-679-8118
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10860121 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-B-529 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
NUT END SHANK DIAMETER: 0.437 INCHES NOMINAL IN
•
THREAD LENGTH: 1.500 INCHES NOMINAL STUD THREAD IN
•
STYLE DESIGNATOR: SHOULDERED
•
THREAD DIRECTION: LEFT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-B-529 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT END SHANK DIAMETER0.437 INCHES NOMINAL IN
THREAD LENGTH1.500 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH1.500 INCHES NOMINAL NUT THREAD IN
STYLE DESIGNATORSHOULDERED
OVERALL LENGTH4.500 INCHES NOMINAL IN
THREAD DIRECTIONLEFT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.625 INCHES STUD THREAD IN
STUD END SHANK DIAMETER0.437 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 10860121?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 10860121?
10860121 is a STUD,SHOULDERED.
What is the NSN for 10860121?
10860121 is cataloged in the U.S. Government catalog under NSN 5307-00-679-8118. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 10860121

✓ 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.