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115635031 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

115635031: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: ROUND W/WRENCH FLATS, head_height: 2.188 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 3.250 INCHES NOMINAL IN, thread_length: 1.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-105-8058, 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
115635031
NSN: 5306-01-105-8058
FSC: 5306 — Bolts
CAGE: 07309 — BIRD-JOHNSON PROPELLER COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleROUND W/WRENCH FLATS
head_height2.188 INCHES NOMINAL IN
thread_class2A A
head_diameter3.250 INCHES NOMINAL IN
thread_length1.187 INCHES NOMINAL IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length9.937 INCHES NOMINAL IN
shoulder_length6.874 INCHES NOMINAL FIRST SHOULDER IN
special_features2.375 IN. DIA 0.188 IN. LONG UNDERCUT BELOW HEAD; 1.703 IN. DIA 0.188 IN. LONG BEFORE THD PORTION; STEPPED PORTION AT END OF THDS 0.500 IN. LONG 1.625 IN. DIA 1/8 IN. BY 45 DEG CHAMFER IN
thread_directionRIGHT-HAND
shoulder_diameter2.416 INCHES NOMINAL FIRST SHOULDER IN
NSN5306-01-105-8058
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 115635031 · 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: 2.188 INCHES NOMINAL IN
•
FASTENER LENGTH: 9.937 INCHES NOMINAL IN
•
SHOULDER LENGTH: 6.874 INCHES NOMINAL FIRST SHOULDER IN
•
SHOULDER DIAMETER: 2.416 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD LENGTH: 1.187 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-24093 CL C TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 2.000 INCHES IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT2.188 INCHES NOMINAL IN
FASTENER LENGTH9.937 INCHES NOMINAL IN
SHOULDER LENGTH6.874 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER2.416 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH1.187 INCHES NOMINAL IN
SHOULDER SHAPEROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-24093 CL C TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER2.000 INCHES IN
HEAD STYLEROUND W/WRENCH FLATS
THREAD DIRECTIONRIGHT-HAND
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
5306PL0736735Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 115635031?
115635031 is a BOLT,SHOULDER.
What parts can replace 115635031?
There is 1 known substitute for 115635031: 5306PL0736735. Substitute compatibility should be verified for your specific system.
What is the NSN for 115635031?
115635031 is cataloged in the U.S. Government catalog under NSN 5306-01-105-8058. 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.