5310-37-509-1102 NUT,PLAIN,HEXAGON 5310-37-509-1104 WASHER,FLAT

National Stock Number:
5310-37-509-1103

Federal Supply Class:
5310

National Item Identification Number:
375091103

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:
KS B 13269997FAGENCY FOR TECHNOLOGY AND STANDARDS
KS B 1326 8-22H9997FAGENCY FOR TECHNOLOGY AND STANDARDS
KSB1326-8-BC-22H0851FKIA MOTORS CORPORATION
KS-B-1326 8-22H1393FHYUNDAI ROTEM CO., LTD
KSB1326-8-BC-22H2633FSIGONG SA CO. LTD
KSB1326-8-BC-22H9998FDTAQ(DEFENSE AGENCY FOR TECHNOLOGY AND QUALITY ASSURANCE)
KSB1326-NC-8-22H-S-A5L2B79FHANWHA DEFENSE SYSTEMS
KSB1326-NC-8-22H-S-A5L3999FDEFENSE ACQUISITION PROGRAM ADMINISTRATION, R.O.K
KSB1326-NC-8-22H-S3999FDEFENSE ACQUISITION PROGRAM ADMINISTRATION, R.O.K


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