National Item Identification Number
12-190-6543
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)
DJ342
EUROSPARES SCHIFFSAUSRUESTUNGEN GMBH
RALF R. KRETZSCHMAR
GIERATHER STR. 25-27
KOELN
51069
GERMANY
0221-6806081-86
D4315
HATLAPA UETERSENER MASCHINENFABRIK
GMBH & CO.
TORNESCHER WEG 5-7
UETERSEN
25436
GERMANY
04122-7110
1KWT0
SAUER COMPRESSORS USA INC.
DBA
64 LOG CANOE CIR
STEVENSVILLE
MD
21666
410-604-3142
D8265
SAUER J.P. & SOHN
MASCHINENBAU GMBH & CO
9213
KIEL
GERMANY
0431-3940-0
Reference Numbers (Part Numbers)
ES50306
ES50306
050 306
050306
Required Categories
Required Description