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3051463 — GUARD,MECHANICAL DRIVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3051463: GUARD,MECHANICAL DRIVE.

The GUARD,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include end_item_identification: UNDERCARRIAGE SMALL TRACK TYPE TRACTOR D5K2 XL, part_name_assigned_by_controlling_agency: GUARD GP-IDLER. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-303-8644, 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
3051463
NSN: 5310-01-303-8644
NIINs: 013038644, 016591661
FSC: 5310 — Nuts and Washers
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_item_identificationUNDERCARRIAGE SMALL TRACK TYPE TRACTOR D5K2 XL
part_name_assigned_by_controlling_agencyGUARD GP-IDLER
NSN5310-01-303-8644
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3051463 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3051463?
3051463 is a GUARD,MECHANICAL DRIVE.
What is the NSN for 3051463?
3051463 is cataloged in the U.S. Government catalog under NSN 5310-01-303-8644. 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.