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PartsTable / COMPONENT / 2530008579570
2530008579570 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,PARKING BRAKE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL,CARBON; CADMIUM PLATING,.438 IN. DIA; .125 IN.

THK IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-857-9570, 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
2530008579570
NSN: 5310-00-857-9570
FSC: 5310
CAGE: SCY13 — E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,CARBON; CADMIUM PLATING,.438 IN. DIA; .125 IN. THK IN
NSN5310-00-857-9570
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2530008579570 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CARBON; CADMIUM PLATING,.438 IN. DIA; .125 IN. THK IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CARBON; CADMIUM PLATING,.438 IN. DIA; .125 IN. THK IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2751-2-0503Interchangeable
interchangeable cross-reference
interchangeable
10-902-2-04Interchangeable
interchangeable cross-reference
interchangeable
2751-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2530008579570?
2530008579570 is a WASHER,PARKING BRAKE.
What parts can replace 2530008579570?
There are 3 known substitutes for 2530008579570: 2751-2-0503, 10-902-2-04, 2751-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 2530008579570?
2530008579570 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-857-9570. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026