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12486647 — PIN,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12486647: PIN,LOCK.

The PIN,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, prong_length: 3.250 INCHES NOMINAL IN, style_designator: LOCK, wire_stock_diameter: 0.177 INCHES NOMINAL IN, end_item_identification: 2330-01-508-7887 FLAT BED TRAILER, part_name_assigned_by_controlling_agency: 3/16 DIA HAIR PIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-540-1478, 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
12486647
NSN: 5315-01-540-1478
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
prong_length3.250 INCHES NOMINAL IN
style_designatorLOCK
wire_stock_diameter0.177 INCHES NOMINAL IN
end_item_identification2330-01-508-7887 FLAT BED TRAILER
part_name_assigned_by_controlling_agency3/16 DIA HAIR PIN
NSN5315-01-540-1478
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12486647 · 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
•
WIRE STOCK DIAMETER: 0.177 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LOCK
•
PRONG LENGTH: 3.250 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
WIRE STOCK DIAMETER0.177 INCHES NOMINAL IN
STYLE DESIGNATORLOCK
PRONG LENGTH3.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY3/16 DIA HAIR PIN
END ITEM IDENTIFICATION2330-01-508-7887 FLAT BED TRAILER
MATERIALSTEEL CORROSION RESISTING OVERALL
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12486647?
12486647 is a PIN,LOCK.
What is the NSN for 12486647?
12486647 is cataloged in the U.S. Government catalog under NSN 5315-01-540-1478. 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.