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369A2029 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

369A2029: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8740, thread_class: 3A STUD THREAD A, thread_length: 0.618 INCHES MINIMUM AND 0.623 INCHES MAXIMUM NUT THREAD IN, overall_length: 3.100 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN, shoulder_length: 0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN, style_designator: SHOULDERED. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-944-2081, 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
369A2029
NSN: 5307-00-944-2081
FSC: 5307 — Studs
CAGE: 02731 — MCDONNELL DOUGLAS HELICOPTER CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8740
thread_class3A STUD THREAD A
thread_length0.618 INCHES MINIMUM AND 0.623 INCHES MAXIMUM NUT THREAD IN
overall_length3.100 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN
shoulder_length0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
style_designatorSHOULDERED
thread_directionLEFT-HAND STUD THREAD
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.312 INCHES STUD THREAD IN
nut_end_shank_length0.977 INCHES NOMINAL IN
distance_across_flats0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
stud_end_shank_length0.200 INCHES NOMINAL IN
NSN5307-00-944-2081
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 369A2029 · 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
•
NUT END SHANK DIAMETER: 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.630 INCHES NOMINAL STUD THREAD IN
•
STYLE DESIGNATOR: SHOULDERED
•
THREAD DIRECTION: LEFT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.312 INCHES NUT THREAD IN
TECHNICAL CHARACTERISTICS
NUT END SHANK DIAMETER0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
THREAD LENGTH0.630 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH0.618 INCHES MINIMUM AND 0.623 INCHES MAXIMUM NUT THREAD IN
STYLE DESIGNATORSHOULDERED
OVERALL LENGTH3.100 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN
THREAD DIRECTIONLEFT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD IN
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
STUD END SHANK DIAMETER0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM 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 1
369A2029-3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 369A2029?
369A2029 is a STUD,SHOULDERED.
What parts can replace 369A2029?
There is 1 known substitute for 369A2029: 369A2029-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 369A2029?
369A2029 is cataloged in the U.S. Government catalog under NSN 5307-00-944-2081. 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.