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6853529 — FLUSHING BLOCK,HYDRAULIC SYSTEM

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6853529: FLUSHING BLOCK,HYDRAULIC SYSTEM.

FLUSHING BLOCK,HYDRAULIC SYSTEM. Key specifications include material: STEEL CORROSION RESISTING AND STEEL, overall_length: 6.800 INCHES NOMINAL IN, special_features: P/N 6931036-8 PROTECTIVE COVER ASSEMBLY NOT INCLUDED, end_item_identification: CAGE 53711 P/N 6853529-1 HDR/SWM SSN 688, SSN 21 CLOSURE DOOR HYDRAULIC CYLINDER ASSEMBLY, furnished_items_and_quantity: 4 BOLT AND 1 CAP SCREW, material_document_and_classification: QQ-S-766 FED SPEC 1ST MATERIAL RESPONSE AND COML, GRADE 3 CARBON STEEL, HEAT TREATED NATIONAL SPEC 2ND MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-485-7899, 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
6853529
NSN: 5310-01-485-7899
NIINs: 014857899, 014857903, 014866184, 014866817, 014866830
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING AND STEEL
port_quantity1
overall_length6.800 INCHES NOMINAL IN
special_featuresP/N 6931036-8 PROTECTIVE COVER ASSEMBLY NOT INCLUDED
end_item_identificationCAGE 53711 P/N 6853529-1 HDR/SWM SSN 688, SSN 21 CLOSURE DOOR HYDRAULIC CYLINDER ASSEMBLY
furnished_items_and_quantity4 BOLT AND 1 CAP SCREW
material_document_and_classificationQQ-S-766 FED SPEC 1ST MATERIAL RESPONSE AND COML, GRADE 3 CARBON STEEL, HEAT TREATED NATIONAL SPEC 2ND MATERIAL RESPONSE
valve_model_number_for_which_designed5489232-1
NSN5310-01-485-7899
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6853529 · 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6853529?
6853529 is a FLUSHING BLOCK,HYDRAULIC SYSTEM.
What is the NSN for 6853529?
6853529 is cataloged in the U.S. Government catalog under NSN 5310-01-485-7899. This indicates validated use in U.S. government and defense supply chains.
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