5305-00-467-6334 SCREW SPECIAL Index 5306-00-467-6336 BOLT SPECIAL

National Stock Number:
5310-00-467-6335

Federal Supply Class:
5310

National Item Identification Number:
004676335

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:
3322-3221-002K0656BAE SYSTEMS (OPERATIONS) LIMITED
N182045-5427541TRANSAERO, INC.
N182045-5445934ONTIC ENGINEERING & MANUFACTURING, INC
N182045-54K4358SAFRAN ELECTRICAL & POWER UK LTD
N182045-54U0J60ONTIC ENGINEERING & MANUFACTURING UK LIMITED


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.125 INCHES NOMINAL
OVERALL DIAMETER0.229 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.024 INCHES NOMINAL


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