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LK3-SN — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

LK3-SN: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_length: 0.531 INCHES NOMINAL IN, special_features: BALL DIAMETER: 0.119 INCHES; THREAD LOCKING ELEMENT IN, style_designator: COILED, part_name_assigned_by_controlling_agency: SPRING PLUNGER. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-689-0894, 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
LK3-SN
NSN: 5315-01-689-0894
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 01599 — REID SUPPLY COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_length0.531 INCHES NOMINAL IN
special_featuresBALL DIAMETER: 0.119 INCHES; THREAD LOCKING ELEMENT IN
style_designatorCOILED
part_name_assigned_by_controlling_agencySPRING PLUNGER
NSN5315-01-689-0894
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LK3-SN · 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
•
STYLE DESIGNATOR: COILED
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCOILED
OVERALL LENGTH0.531 INCHES NOMINAL IN
SPECIAL FEATURESBALL DIAMETER: 0.119 INCHES; THREAD LOCKING ELEMENT IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING PLUNGER
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LK3-SN?
LK3-SN is a PIN,SPRING.
What is the NSN for LK3-SN?
LK3-SN is cataloged in the U.S. Government catalog under NSN 5315-01-689-0894. This indicates validated use in U.S. government and defense supply chains.
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