PartsTable
Technical Data Sheet
Download PDF

NCS4-2-8 — STUD,SELF-LOCKING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

NCS4-2-8: STUD,SELF-LOCKING.

The STUD,SELF-LOCKING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5307-00-019-1700, 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
NCS4-2-8
NSN: 5307-00-019-1700
FSC: 5307 — Studs
CAGE: 71313 — VIKING TECHNOLOGIES, LTD. (USA)
SPECIFICATIONS
Part NumberNCS4-2-8
NSN5307-00-019-1700
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: NCS4-2-8 · 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
SUBSTITUTES & CROSS-REFERENCES 5
8945610-25Reference document
Same NSN cross-reference
Reference document — Secondary reference
860336-9Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
132544A030Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
44S(.125)ST8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
44S062ST8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy NCS4-2-8?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is NCS4-2-8?
NCS4-2-8 is a STUD,SELF-LOCKING.
What parts can replace NCS4-2-8?
There are 5 known substitutes for NCS4-2-8: 8945610-25, 860336-9, 132544A030 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NCS4-2-8?
NCS4-2-8 is cataloged in the U.S. Government catalog under NSN 5307-00-019-1700. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — NCS4-2-8

✓ 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.