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298-6389 — NUT SPACER,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

298-6389: NUT SPACER,PLATE.

The NUT SPACER,PLATE is a the manufacturer industrial component. Key specifications include nut_length: 6.0 INCHES NOMINAL IN, special_features: 10.3 X 19 X 15-MM THK, end_item_identification: TURBOCHARGER;1598828;11083, part_name_assigned_by_controlling_agency: SPACER. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-683-8346, 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
298-6389
NSN: 5310-01-683-8346
FSC: 5310 — Nuts and Washers
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
nut_length6.0 INCHES NOMINAL IN
special_features10.3 X 19 X 15-MM THK
end_item_identificationTURBOCHARGER;1598828;11083
part_name_assigned_by_controlling_agencySPACER
NSN5310-01-683-8346
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 298-6389 · 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
•
NUT LENGTH: 6.0 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NUT LENGTH6.0 INCHES NOMINAL IN
SPECIAL FEATURES10.3 X 19 X 15-MM THK
PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER
END ITEM IDENTIFICATIONTURBOCHARGER;1598828;11083
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
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 298-6389?
298-6389 is a NUT SPACER,PLATE.
What is the NSN for 298-6389?
298-6389 is cataloged in the U.S. Government catalog under NSN 5310-01-683-8346. This indicates validated use in U.S. government and defense supply chains.
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