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68D391155-2013 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

68D391155-2013: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, fastener_length: 3.26 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, end_item_identification: ROLLER ASSEMBLY,AFT ROLLER - ENG INST, material_document_and_classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL, part_name_assigned_by_controlling_agency: DP BOLT. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-731-7302, 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
68D391155-2013
NSN: 5306-01-731-7302
FSC: 5306 — Bolts
CAGE: 0PXV4 — THE BOEING COMPANY DIV SERVICES (USA)
SPECIFICATIONS
materialSTEEL COMP 631 OVERALL
fastener_length3.26 INCHES NOMINAL IN
thread_directionRIGHT-HAND
end_item_identificationROLLER ASSEMBLY,AFT ROLLER - ENG INST
material_document_and_classificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyDP BOLT
NSN5306-01-731-7302
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 68D391155-2013 · 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
•
FASTENER LENGTH: 3.26 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL COMP 631 OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH3.26 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
PART NAME ASSIGNED BY CONTROLLING AGENCYDP BOLT
END ITEM IDENTIFICATIONROLLER ASSEMBLY,AFT ROLLER - ENG INST
MATERIALSTEEL COMP 631 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

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 68D391155-2013?
68D391155-2013 is a BOLT,MACHINE.
What is the NSN for 68D391155-2013?
68D391155-2013 is cataloged in the U.S. Government catalog under NSN 5306-01-731-7302. 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.