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25WS3819 — PIN,TAPERED,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

25WS3819: PIN,TAPERED,THREADED.

The PIN,TAPERED,THREADED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include supplementary_features: PIN USED IN HINGE AND UPLOCK INSTL MAIN GEAR, end_item_identification: HAWKER 800XP, part_name_assigned_by_controlling_agency: PIN, TAPERED, THREADED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-671-3291, 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
25WS3819
NSN: 5315-01-671-3291
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
supplementary_featuresPIN USED IN HINGE AND UPLOCK INSTL MAIN GEAR
end_item_identificationHAWKER 800XP
part_name_assigned_by_controlling_agencyPIN, TAPERED, THREADED
NSN5315-01-671-3291
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 25WS3819 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SUPPLEMENTARY FEATURES: PIN USED IN HINGE AND UPLOCK INSTL MAIN GEAR
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESPIN USED IN HINGE AND UPLOCK INSTL MAIN GEAR
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN, TAPERED, THREADED
END ITEM IDENTIFICATIONHAWKER 800XP
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
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 25WS3819?
25WS3819 is a PIN,TAPERED,THREADED.
What is the NSN for 25WS3819?
25WS3819 is cataloged in the U.S. Government catalog under NSN 5315-01-671-3291. 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.