National Item Identification Number
14-447-3343
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Description
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.
Commercial and Government Entity Code (Supplier Data)
F0110
AFNOR ASSOCIATION FRANCAISE DE NORMA
ISATION
11 AV FRANCIS DE PRESSENSE
LA PLAINE ST DENIS
93500
FRANCE
01 41 62 80 00
F4796
ETS BD
31 R DES CAYENNES
110
CONFLANS STE HONORINE
78700
FRANCE
0139197777
F5848
AIEV INDUSTRIE SARL
RTE DE LOGRON
DANGEAU
28160
FRANCE
02 37 44 54 50
F6481
THALES
45 R DE VILLIERS
NEUILLY SUR SEINE
92200
FRANCE
01 53 77 80 00
F0110
AFNOR ASSOCIATION FRANCAISE DE NORMA
ISATION
11 AV FRANCIS DE PRESSENSE
LA PLAINE ST DENIS
93500
FRANCE
01 41 62 80 00
F6481
THALES
45 R DE VILLIERS
NEUILLY SUR SEINE
92200
FRANCE
01 53 77 80 00
Reference Numbers (Part Numbers)
E25514A80PFAPA
E25514A80PFAPA
E25514A80PFAPA
E25514A80PFAPA
E25514A80PFAPA;
Required Categories
Required Description