5310-01-293-5886 WASHER,KEYWAY Index 5310-01-293-5888 WASHER,FLAT

National Stock Number:
5310-01-293-5887

Federal Supply Class:
5310

National Item Identification Number:
012935887

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:
140BB24PC3506RP6DRS NAVAL POWER SYSTEMS INC
140BB26PC3706RP6DRS NAVAL POWER SYSTEMS INC
140BB27PC1402750EATON AEROSPACE LLC
140BB28 PC 1402750EATON AEROSPACE LLC
140BB28PC1406RP6DRS NAVAL POWER SYSTEMS INC
140BB27PC1406RP6DRS NAVAL POWER SYSTEMS INC
140BB29 PC 3102750EATON AEROSPACE LLC
41N22-2 PC1002750EATON AEROSPACE LLC
41N22-3 PC1002750EATON AEROSPACE LLC
41N23-1 PC1502750EATON AEROSPACE LLC
41N22-3PC1006RP6DRS NAVAL POWER SYSTEMS INC
41N221PC1006RP6DRS NAVAL POWER SYSTEMS INC
41N22-2PC1006RP6DRS NAVAL POWER SYSTEMS INC
140BB29PC3106RP6DRS NAVAL POWER SYSTEMS INC
JAP136PC1402750EATON AEROSPACE LLC
JAS12202750EATON AEROSPACE LLC
JAS12206RP6DRS NAVAL POWER SYSTEMS INC
JAP136PC1406RP6DRS NAVAL POWER SYSTEMS INC
41N231PC1506RP6DRS NAVAL POWER SYSTEMS INC
41N23PC1506RP6DRS NAVAL POWER SYSTEMS INC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS


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