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5002539 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5002539: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, head_style: CROWNED HEXAGON, head_height: 0.130 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.225 INCHES NOMINAL IN, shoulder_shape: ROUND ALL SHOULDERS. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-268-9483, 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
5002539
NSN: 5306-01-268-9483
FSC: 5306 — Bolts
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
head_styleCROWNED HEXAGON
head_height0.130 INCHES NOMINAL IN
thread_class2A A
thread_length0.225 INCHES NOMINAL IN
shoulder_shapeROUND ALL SHOULDERS
fastener_length0.410 INCHES NOMINAL IN
shoulder_length0.070 INCHES NOMINAL FIRST SHOULDER IN
special_featuresTHREE CIRCLE GROVES ON TOP OF HEAD
thread_directionRIGHT-HAND
shoulder_diameter0.300 INCHES NOMINAL FIRST SHOULDER IN
surface_treatmentANODIZE OVERALL
NSN5306-01-268-9483
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5002539 · 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
•
HEAD HEIGHT: 0.130 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.410 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.070 INCHES NOMINAL FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER DIAMETER: 0.300 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD LENGTH: 0.225 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.130 INCHES NOMINAL IN
FASTENER LENGTH0.410 INCHES NOMINAL IN
SHOULDER LENGTH0.070 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER LENGTH0.155 INCHES NOMINAL SECOND SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER0.300 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.185 INCHES NOMINAL SECOND SHOULDER IN
THREAD LENGTH0.225 INCHES NOMINAL IN
SHOULDER SHAPEROUND ALL SHOULDERS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 1
10116187Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 5002539?
5002539 is a BOLT,SHOULDER.
What parts can replace 5002539?
There is 1 known substitute for 5002539: 10116187. Substitute compatibility should be verified for your specific system.
What is the NSN for 5002539?
5002539 is cataloged in the U.S. Government catalog under NSN 5306-01-268-9483. This indicates validated use in U.S. government and defense supply chains.
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