5310-37-516-6630 NUT,PLAIN,HEXAGON 5310-37-516-6632 WASHER,FLAT

National Stock Number:
5310-37-516-6631

Federal Supply Class:
5310

National Item Identification Number:
375166631

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:
615005014000FAGENCY FOR DEFENSE DEVELOPMENT
KDS 1010-40013999FDEFENSE ACQUISITION PROGRAM ADMINISTRATION, R.O.K
KSB1326-GC-16-22H-S1062FSNT DYNAMICS CO., LTD
KSB 1326-GC-16-22H-S1393FHYUNDAI ROTEM CO., LTD
KDS 2350-40033999FDEFENSE ACQUISITION PROGRAM ADMINISTRATION, R.O.K
KSB 13269997FAGENCY FOR TECHNOLOGY AND STANDARDS


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