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National Stock Number:
5310-01-530-4227
Federal Supply Class:
5310
National Item Identification Number:
015304227
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:
| 9000102-102 ITEM # 120 | 3J458 | RAYTHEON COMPANY | | 9000102-109 ITEM # 115 | 3J458 | RAYTHEON COMPANY | | 9000102-118 ITEM # 31 | 3J458 | RAYTHEON COMPANY | | 9000102-120 ITEM # 29 | 3J458 | RAYTHEON COMPANY | | 9000604-100 ITEM # 72 | 3J458 | RAYTHEON COMPANY | | 9000701-100 ITEM # 91 | 3J458 | RAYTHEON COMPANY | | 9000701-101 ITEM # 91 | 3J458 | RAYTHEON COMPANY | | 9000702-100 ITEM # 75 | 3J458 | RAYTHEON COMPANY | | 9000703-100 ITEM # 112 | 3J458 | RAYTHEON COMPANY | | 9000703-101 ITEM # 112 | 3J458 | RAYTHEON COMPANY | | 9000705-100 ITEM # 91 | 3J458 | RAYTHEON COMPANY | | 9000705-101 ITEM # 91 | 3J458 | RAYTHEON COMPANY | | 9000705-102 ITEM # 91 | 3J458 | RAYTHEON COMPANY | | 9000705-103 ITEM # 91 | 3J458 | RAYTHEON COMPANY | | 9000705-104 ITEM # 91 | 3J458 | RAYTHEON COMPANY | | GAS-290550RS | 3J458 | RAYTHEON COMPANY | | GAS-290550RS | 98388 | ACCURATE ELASTOMER PRODUCTS, INC. | | PL9000102-124 ITEM# 91 | 3J458 | RAYTHEON COMPANY | | PL9000433-100 FIND #76 | 3J458 | RAYTHEON COMPANY | | PL9000705-105 ITEM #91 | 3J458 | RAYTHEON COMPANY |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | HOLE DIAMETER | 7.370 INCHES NOMINAL | | MATERIAL | RUBBER NEOPRENE OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, RUBBER | | PERIPHERAL SHAPE STYLE | ROUND | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL DIAMETER | 13.970 INCHES NOMINAL | | THICKNESS | 1.170 INCHES NOMINAL |
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