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585951 — PULLEY,TIMING BELT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

585951: PULLEY,TIMING BELT.

The PULLEY,TIMING BELT is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: SPECIFIED, face_type: SINGLE ROW SPROCKET TEETH, face_width: 2.344 INCHES NOMINAL IN, hub_diameter: 3.875 INCHES NOMINAL IN, keyway_depth: 0.275 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-058-5951, 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
585951
NSN: 5315-00-058-5951
NIINs: 000585951, 010121568
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL
bore_typeSPECIFIED
face_typeSINGLE ROW SPROCKET TEETH
face_width2.344 INCHES NOMINAL IN
hub_diameter3.875 INCHES NOMINAL IN
keyway_depth0.275 INCHES NOMINAL IN
keyway_width0.625 INCHES NOMINAL IN
bore_diameter2.370 INCHES NOMINAL IN
overall_length3.264 INCHES NOMINAL IN
face_groove/tooth_quantity30
NSN5315-00-058-5951
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 585951 · 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
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: SLOTTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.156 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
MATERIAL: STEEL COMP 1095 OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSLOTTED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.156 INCHES NOMINAL IN
OVERALL LENGTH1.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
MATERIALSTEEL COMP 1095 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
MCD4122-11TEM26Reference document
Same NSN cross-reference
Reference document — Secondary reference
X17084Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 585951?
585951 is a PULLEY,TIMING BELT.
What parts can replace 585951?
There are 2 known substitutes for 585951: MCD4122-11TEM26, X17084. Substitute compatibility should be verified for your specific system.
What is the NSN for 585951?
585951 is cataloged in the U.S. Government catalog under NSN 5315-00-058-5951. 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.