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8438592 — PIN,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8438592: PIN,LOCK.

The PIN,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, prong_length: 2.380 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN, opening_width: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN, style_designator: LOCK, surface_treatment: CADMIUM OR ZINC OVERALL, wire_stock_diameter: 0.138 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-488-3827, 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
8438592
NSN: 5315-00-488-3827
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
prong_length2.380 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN
opening_width0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
style_designatorLOCK
surface_treatmentCADMIUM OR ZINC OVERALL
wire_stock_diameter0.138 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
NSN5315-00-488-3827
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8438592 · 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: 0.138 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: LOCK
•
OPENING WIDTH: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
•
PRONG LENGTH: 2.380 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
WIRE STOCK DIAMETER0.138 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
STYLE DESIGNATORLOCK
OPENING WIDTH0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
PRONG LENGTH2.380 INCHES MINIMUM AND 2.450 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
MATERIALSTEEL 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 2
5315004883827Reference document
Same NSN cross-reference
Reference document — Informative reference only
WWN0-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 8438592?
8438592 is a PIN,LOCK.
What parts can replace 8438592?
There are 2 known substitutes for 8438592: 5315004883827, WWN0-10. Substitute compatibility should be verified for your specific system.
What is the NSN for 8438592?
8438592 is cataloged in the U.S. Government catalog under NSN 5315-00-488-3827. 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.