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98863A310 — STUD,CONTINUOUS THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

98863A310: STUD,CONTINUOUS THREAD.

The STUD,CONTINUOUS THREAD is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 1.00 INCHES NOMINAL IN, nominal_thread_size: 8.0 MILLIMETERS STUD THREAD MM, thread_tolerance_class: 2A EXTERNAL STUD THREAD A, end_item_identification: 4320-01-507-0595, thread_series_designator: M STUD THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-617-7767, 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
98863A310
NSN: 5307-01-617-7767
FSC: 5307 — Studs
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL
overall_length1.00 INCHES NOMINAL IN
nominal_thread_size8.0 MILLIMETERS STUD THREAD MM
thread_tolerance_class2A EXTERNAL STUD THREAD A
end_item_identification4320-01-507-0595
thread_series_designatorM STUD THREAD
thread_pitch_in_millimeters18.0 STUD THREAD
NSN5307-01-617-7767
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 98863A310 · 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
•
THREAD TOLERANCE CLASS: 2A EXTERNAL STUD THREAD A
•
THREAD PITCH IN MILLIMETERS: 18.0 STUD THREAD
•
NOMINAL THREAD SIZE: 8.0 MILLIMETERS STUD THREAD MM
•
MATERIAL: STEEL
•
THREAD SERIES DESIGNATOR: M STUD THREAD
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS2A EXTERNAL STUD THREAD A
THREAD PITCH IN MILLIMETERS18.0 STUD THREAD
OVERALL LENGTH1.00 INCHES NOMINAL IN
NOMINAL THREAD SIZE8.0 MILLIMETERS STUD THREAD MM
END ITEM IDENTIFICATION4320-01-507-0595
MATERIALSTEEL
THREAD SERIES DESIGNATORM STUD THREAD
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 98863A310?
98863A310 is a STUD,CONTINUOUS THREAD.
What is the NSN for 98863A310?
98863A310 is cataloged in the U.S. Government catalog under NSN 5307-01-617-7767. 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.