5310-01-567-3478 WASHER,FLAT Index 5310-01-567-3770 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-567-3624

Federal Supply Class:
5310

National Item Identification Number:
015673624

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:
4G10350 FIND 3931442NORTHROP GRUMMAN SYSTEMS CORPORATION
NAS1149V1063H80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
PL4G10350 FIND 03931442NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALTITANIUM OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER FLAT TITANIUM
PROPRIETARY CHARACTERISTICSPACS


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