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10250055-1 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10250055-1: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.3095 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, hole_diameter: 3.062 INCHES MINIMUM AND 3.072 INCHES MAXIMUM IN, overall_diameter: 4.7180 INCHES MINIMUM AND 4.7195 INCHES MAXIMUM IN, special_features: PART NAME ASSIGNED BY MANUFACTURER WASHER, THRUST, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-461-0285, 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
10250055-1
NSN: 5310-01-461-0285
FSC: 5310 — Nuts and Washers
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.3095 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
hole_diameter3.062 INCHES MINIMUM AND 3.072 INCHES MAXIMUM IN
overall_diameter4.7180 INCHES MINIMUM AND 4.7195 INCHES MAXIMUM IN
special_featuresPART NAME ASSIGNED BY MANUFACTURER WASHER, THRUST
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationPART NUMBER 11450045
cross-sectional_shape_styleBLANK RECTANGULAR
NSN5310-01-461-0285
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10250055-1 · 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: 4.7180 INCHES MINIMUM AND 4.7195 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: BLANK RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 3.062 INCHES MINIMUM AND 3.072 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER4.7180 INCHES MINIMUM AND 4.7195 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEBLANK RECTANGULAR
SPECIAL FEATURESPART NAME ASSIGNED BY MANUFACTURER WASHER, THRUST
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONPART NUMBER 11450045
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER3.062 INCHES MINIMUM AND 3.072 INCHES MAXIMUM IN
THICKNESS0.3095 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
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 10250055-1?
10250055-1 is a WASHER,FLAT.
What is the NSN for 10250055-1?
10250055-1 is cataloged in the U.S. Government catalog under NSN 5310-01-461-0285. This indicates validated use in U.S. government and defense supply chains.
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