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539501-1 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

539501-1: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include thread_class: 2A STUD THREAD A, thread_length: 0.160 INCHES NOMINAL STUD THREAD IN, overall_length: 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN, shoulder_length: 0.045 INCHES NOMINAL IN, style_designator: SHOULDERED, thread_direction: RIGHT-HAND STUD THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-026-3773, 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
539501-1
NSN: 5307-00-026-3773
FSC: 5307 — Studs
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)
SPECIFICATIONS
thread_class2A STUD THREAD A
thread_length0.160 INCHES NOMINAL STUD THREAD IN
overall_length0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
shoulder_length0.045 INCHES NOMINAL IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND STUD THREAD
shoulder_diameter0.250 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
nominal_thread_size0.112 INCHES NUT THREAD IN
nut_end_shank_length0.195 INCHES NOMINAL IN
distance_across_flats0.175 INCHES NOMINAL IN
stud_end_shank_diameter0.125 INCHES NOMINAL IN
NSN5307-00-026-3773
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 539501-1 · 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: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.160 INCHES NOMINAL STUD THREAD IN
•
STYLE DESIGNATOR: SHOULDERED
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.112 INCHES NUT THREAD IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.160 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM NUT THREAD IN
STYLE DESIGNATORSHOULDERED
OVERALL LENGTH0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.112 INCHES NUT THREAD IN
NOMINAL THREAD SIZE0.112 INCHES STUD THREAD IN
SHOULDER DIAMETER0.250 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 539501-1?
539501-1 is a STUD,SHOULDERED.
What is the NSN for 539501-1?
539501-1 is cataloged in the U.S. Government catalog under NSN 5307-00-026-3773. This indicates validated use in U.S. government and defense supply chains.
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