National Item Identification Number
14-442-4355
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
F8300
CIMD CENTRE D'IDENTIFICATION DES MAT
RIELS DE LA DEFENSE
RTE DE LAILLE
BP 10
BRUZ
35170
FRANCE
02 99 42 92 90
F0110
AFNOR ASSOCIATION FRANCAISE DE NORMA
ISATION
11 AV FRANCIS DE PRESSENSE
LA PLAINE ST DENIS
93500
FRANCE
01 41 62 80 00
F7411
MECAERO
BD DU GRAND CASTAING ZI
ROQUES
31120
FRANCE
05 61 51 82 30
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
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
F0110
AFNOR ASSOCIATION FRANCAISE DE NORMA
ISATION
11 AV FRANCIS DE PRESSENSE
LA PLAINE ST DENIS
93500
FRANCE
01 41 62 80 00
Reference Numbers (Part Numbers)
E25-514A30ZTSPA
E25514A30ZHAPA
E25514A30ZTA
E25514A30ZTA
E25514A30ZTAPA
E25
Required Categories
Required Description
