5325-12-156-4417 RING,RETAINING Index 5315-12-156-4424 PIN,SPRING

National Stock Number:
5310-12-156-4418

Federal Supply Class:
5310

National Item Identification Number:
121564418

Description:
WASHER,FLAT

Detail:
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.


Manufacturer Information:
0056993D8009TADANO FAUN GMBH
0550023D1280JUNGHEINRICH AG
0550023D9867JUNGHEINRICH VERTRIEB DEUTSCHLANDAG & CO KG DBA GABELSTAPLER JUNGHEINRICH
150-0010D0263FAUN-FRISCH BAUMASCHINEN GMBH
1500-015D8009TADANO FAUN GMBH
2000-02-50D0243TOTAL FEUERSCHUTZ GMBH DBA FEUERSCHUTZ TOTAL GMBH
21MITFASEDIN125STD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
4-473-069D4411FAUDI AVIATION GMBH
816-049DIN125D8034HAWKER GMBH
B21DIN125-STD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
B21DIN125STD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-B21-140HVD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-B21-STD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M04000570141BNAVANTIA, S.A., S.M.E.
M040005740900ROUNTREE INSPECTION INC G


Techincal Specification:
MATERIALSTEEL
PERIPHERAL SHAPE STYLEROUND
OUTSIDE LEFT CORNER CHAMFER ANGLE45,0 DEGREES NOMINAL
OVERALL DIAMETER37,0 MILLIMETERS NOMINAL
TEST DATA DOCUMENTD8286-DIN125 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THICKNESS3,0 MILLIMETERS NOMINAL
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER21,0 MILLIMETERS NOMINAL


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