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84169831 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

84169831: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.3 MILLIMETERS NOMINAL MM, hole_diameter: 12.2 MILLIMETERS MINIMUM AND 12.4 MILLIMETERS MAXIMUM MM, overall_diameter: 31.75 MILLIMETERS NOMINAL MM, surface_treatment: ZINC OVERALL, peripheral_shape_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-722-0659, 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
84169831
NSN: 5310-01-722-0659
FSC: 5310 — Nuts and Washers
CAGE: 5NS11 — VOLVO GROUP NORTH AMERICA LLC DBA VOLVO GROUP NORTH AMERICA, INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.3 MILLIMETERS NOMINAL MM
hole_diameter12.2 MILLIMETERS MINIMUM AND 12.4 MILLIMETERS MAXIMUM MM
overall_diameter31.75 MILLIMETERS NOMINAL MM
surface_treatmentZINC OVERALL
peripheral_shape_styleSQUARE
supplementary_featuresPART VOLUME: 2024 MM3; WEIGHT: 16 GRAMS G
center_hole_shape_styleROUND
end_item_identification2320-01-552-2924 HEAVY DUMP TRUCK
cross-sectional_shape_styleBLANK RECTANGULAR
part_name_assigned_by_controlling_agencyFLANGE WASHER, STRIKER, MRU
NSN5310-01-722-0659
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 84169831 · 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
•
OVERALL DIAMETER: 31.75 MILLIMETERS NOMINAL MM
•
SUPPLEMENTARY FEATURES: PART VOLUME: 2024 MM3; WEIGHT: 16 GRAMS G
•
CROSS-SECTIONAL SHAPE STYLE: BLANK RECTANGULAR
•
SURFACE TREATMENT: ZINC OVERALL
•
PERIPHERAL SHAPE STYLE: SQUARE
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER31.75 MILLIMETERS NOMINAL MM
SUPPLEMENTARY FEATURESPART VOLUME: 2024 MM3; WEIGHT: 16 GRAMS G
CROSS-SECTIONAL SHAPE STYLEBLANK RECTANGULAR
SURFACE TREATMENTZINC OVERALL
PERIPHERAL SHAPE STYLESQUARE
PART NAME ASSIGNED BY CONTROLLING AGENCYFLANGE WASHER, STRIKER, MRU
END ITEM IDENTIFICATION2320-01-552-2924 HEAVY DUMP TRUCK
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER12.2 MILLIMETERS MINIMUM AND 12.4 MILLIMETERS MAXIMUM MM
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 84169831?
84169831 is a WASHER,FLAT.
What is the NSN for 84169831?
84169831 is cataloged in the U.S. Government catalog under NSN 5310-01-722-0659. This indicates validated use in U.S. government and defense supply chains.
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