PartsTable
Technical Data Sheet
Download PDF

19M8456 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

19M8456: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include special_features: THREAD SIZE - .100 (SUB FOR J900800), thread_direction: RIGHT-HAND, end_item_identification: NSN 3805-01-573-0677 EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED, part_name_assigned_by_controlling_agency: CAP SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-585-4644, 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
19M8456
NSN: 5305-01-585-4644
FSC: 5305 — Screws
CAGE: 3PSD7 — JOHN DEERE SHARED SERVICES, LLC (USA)
SPECIFICATIONS
special_featuresTHREAD SIZE - .100 (SUB FOR J900800)
thread_directionRIGHT-HAND
end_item_identificationNSN 3805-01-573-0677 EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED
thread_quantity_per_inch8
thread_series_designatorM
part_name_assigned_by_controlling_agencyCAP SCREW
NSN5305-01-585-4644
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 19M8456 · 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 DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 8
•
THREAD SERIES DESIGNATOR: M
TECHNICAL CHARACTERISTICS
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESTHREAD SIZE - .100 (SUB FOR J900800)
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP SCREW
END ITEM IDENTIFICATIONNSN 3805-01-573-0677 EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED
THREAD QUANTITY PER INCH8
THREAD SERIES DESIGNATORM
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
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
Ready to buy 19M8456?
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 19M8456?
19M8456 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 19M8456?
19M8456 is cataloged in the U.S. Government catalog under NSN 5305-01-585-4644. 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 — 19M8456

✓ 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.