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8495879 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8495879: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 0.430 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN, overall_height: 0.369 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN, overall_length: 1.906 INCHES MINIMUM AND 1.969 INCHES MAXIMUM IN, style_designator: OCTAGON SHAPE, key_chamfer_angle: 45.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-480-0407, 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
8495879
NSN: 5315-00-480-0407
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 81893 — GENERAL ELECTRIC CO LYNN RIVER WORKS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.430 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN
overall_height0.369 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
overall_length1.906 INCHES MINIMUM AND 1.969 INCHES MAXIMUM IN
style_designatorOCTAGON SHAPE
key_chamfer_angle45.0 DEGREES NOMINAL
surface_treatmentOXIDE OVERALL
key_chamfer_length0.078 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
starting_edge_shapeCHAMFERED
NSN5315-00-480-0407
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8495879 · 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
•
KEY CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
STARTING EDGE SHAPE: CHAMFERED
•
STYLE DESIGNATOR: OCTAGON SHAPE
•
KEY CHAMFER LENGTH: 0.078 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
•
SURFACE TREATMENT: OXIDE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.369 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
KEY CHAMFER ANGLE45.0 DEGREES NOMINAL
STARTING EDGE SHAPECHAMFERED
STYLE DESIGNATOROCTAGON SHAPE
OVERALL LENGTH1.906 INCHES MINIMUM AND 1.969 INCHES MAXIMUM IN
OVERALL WIDTH0.430 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN
KEY CHAMFER LENGTH0.078 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
SURFACE TREATMENTOXIDE 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

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 8495879?
8495879 is a KEY,MACHINE.
What is the NSN for 8495879?
8495879 is cataloged in the U.S. Government catalog under NSN 5315-00-480-0407. 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.