5305-12-312-4541 SCREW,MACHINE Index 5310-12-312-4670 WASHER,FLAT

National Stock Number:
5310-12-312-4669

Federal Supply Class:
5310

National Item Identification Number:
123124669

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:
2300194-181100.007C2311BUNDESAMT FUER AUSRUESTUNG, INFORMATIONSTECHNIK UND NUTZUNG DER BUNDESWEHR (BAAINBW) - BENUTZUNGSRECHTE AN TECHNISCHEN U
2300194-181100.007D1785HENSCHEL WEHRTECHNIK GMBH
9848649D1785HENSCHEL WEHRTECHNIK GMBH
2300194-181100.007D1839BUNDESAMT FUER AUSRUESTUNG,
2300194-181100.007D9448RHEINMETALL LANDSYSTEME GMBH
2300194-181100.007DRMV1RHEINMETALL MAN MILITARY VEHICLES GMBH
9848649D9448RHEINMETALL LANDSYSTEME GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER23,0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN17222, BESCHAFFENHEIT G ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1.1248
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER36,0 MILLIMETERS NOMINAL
THICKNESS0,5 MILLIMETERS NOMINAL


Click here to Register for Free 30-day Trial