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5339113 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5339113: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1045 OVERALL, overall_width: 0.743 INCHES NOMINAL IN, overall_height: 0.743 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, style_designator: PLAIN, surface_treatment: PHOSPHATE MANGANESE AND PHOSPHATE ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-533-9113, 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
5339113
NSN: 5315-00-533-9113
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 1045 OVERALL
overall_width0.743 INCHES NOMINAL IN
overall_height0.743 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
style_designatorPLAIN
surface_treatmentPHOSPHATE MANGANESE AND PHOSPHATE ZINC OVERALL
starting_edge_shapeSTRAIGHT
criticality_code_justificationABMK AND ABKW
NSN5315-00-533-9113
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5339113 · 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
•
STARTING EDGE SHAPE: STRAIGHT
•
CRITICALITY CODE JUSTIFICATION: ABMK AND ABKW
•
STYLE DESIGNATOR: PLAIN
•
SURFACE TREATMENT: PHOSPHATE MANGANESE AND PHOSPHATE ZINC OVERALL
•
MATERIAL: STEEL COMP 1045 OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.743 INCHES NOMINAL IN
STARTING EDGE SHAPESTRAIGHT
CRITICALITY CODE JUSTIFICATIONABMK AND ABKW
STYLE DESIGNATORPLAIN
OVERALL LENGTH3.000 INCHES NOMINAL IN
OVERALL WIDTH0.743 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE MANGANESE AND PHOSPHATE ZINC OVERALL
MATERIALSTEEL COMP 1045 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 5339113?
5339113 is a KEY,MACHINE.
What is the NSN for 5339113?
5339113 is cataloged in the U.S. Government catalog under NSN 5315-00-533-9113. 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.