5310-00-582-9151 WASHER,FLAT Index 5305-00-582-9154 SETSCREW

National Stock Number:
5310-00-582-9152

Federal Supply Class:
5310

National Item Identification Number:
005829152

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
S124682-12D18-305360BLAISDELL MFG INC
S124682-12D18-30P012H. V. MODY, INC.
S124682-12D18-310630ANILLO INDUSTRIES LLC
S124682-12D18-318355THE BOEING COMPANY
S124682-12D18-358009MOELLER MANUFACTURING & SUPPLY, LLC
S124682-12D18-370265ALL POWER MANUFACTURING CO.
S8157C59+032A70210HONEYWELL INTERNATIONAL INC.
S124682-12D18-388277THE BOEING COMPANY


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
OVERALL DIAMETER1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 T6 COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OR CHROMATE OVERALL
THICKNESS0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM


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