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National Stock Number:
5310-12-364-8351
Federal Supply Class:
5310
National Item Identification Number:
123648351
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.
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Manufacturer Information:
| 003013 | F0667 | ECA ROBOTICS | | 06.15019-0092 | D3273 | MAN TRUCK & BUS AG | | 2151 2027-173 | AC90N | BAE SYSTEMS HAGGLUNDS AKTIEBOLAG | | 06150190092 | D3273 | MAN TRUCK & BUS AG | | 0RMI10**S4 | F5448 | CEFA | | 0980 184-010 | S7055 | SAAB AB,TRAINING AND SIMULATION | | ENISO7089-10-200HV-A4 | I9006 | COMITE EUROPEEN DE NORMALISATION | | ISO7089-10-200HV-A4 | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) | | 2151 2027-173 | S3465 | BAE SYSTEMS HAGGLUNDS AB |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | HARDNESS RATING | 200 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 300 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM | | HOLE DIAMETER | 10,5 MILLIMETERS NOMINAL | | MATERIAL | STEEL COMP A4 OVERALL | | PERIPHERAL SHAPE STYLE | ROUND | | OVERALL DIAMETER | 20,0 MILLIMETERS NOMINAL | | TEST DATA DOCUMENT | I9008-ISO7089 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | THICKNESS | 2,0 MILLIMETERS NOMINAL |
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