National Item Identification Number
12-174-8390
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)
D8286
DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0
D8286
DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0
D8286
DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0
D8286
DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0
D8286
DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0
D8286
DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0
D8218
ROTZLER GMBH CO. KG
1165
STEINEN
GERMANY
07627-701-0
0131B
GENERAL DYNAMICS - SANTA BARBARA SIS
MAS S.A.
MANUEL CORTINA 2
MADRID
E-28010
SPAIN
915850110 / 91585020
0125B
GENERAL DYNAMICS - SANTA BARBARA SIS
MAS S.A.
CARRETERA SE-208 KM.2
ALCALA DE GUADAIRA
E-41500
SPAIN
955621972
D0589
BUCHER-SCHOERLING GMBH
911060
HANNOVER
GERMANY
0511-2149-0
Reference Numbers (Part Numbers)
B8-4DIN125-1-4301
B8-4DIN125A2
B8,4DIN125-A2-70
DIN125-B8,4-A2-70
DIN125-B8,
Required Categories
Required Description
