National Item Identification Number
12-177-8531
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
D8090
SEEGER ORBIS GMBH & CO. OHG
14 60
KOENIGSTEIN
GERMANY
06174-205-0
D8046
DAIMLERCHRYSLER AG
ABT GSP/TIC HPC R823
STUTTGART
GERMANY
0711-17-83114
D3273
MAN NUTZFAHRZEUGE AG
DACHAUER STRASSE 667
MUENCHEN
80995
GERMANY
089-1580-01
D8124
ZF FRIEDRICHSHAFEN AG
EHLERSSTR 50
FRIEDRICHSHAFEN
88046
GERMANY
07541-77-3300
D5814
BOSCH REXROTH
BRUENINGHAUS HYDROMATIK GMBH
1440
HORB
GERMANY
07451-92-0
D8286
DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0
D9434
RENK AKTIENGESELLSCHAFT
GOEGGINGER STR 73
AUGSBURG
86159
GERMANY
8644330069
Reference Numbers (Part Numbers)
DIN988-20X28X0,5
PS20X28X0-5
000988020015
06151140418
0630000043
123064
20
Required Categories
Required Description
