NSN 5310-00-680-9416 FFR556, 00-680-9416, 006809416
Product Details | FLAT WASHER
5310-00-680-9416 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.
Part Alternates: FFR556, 5310-00-680-9416, 00-680-9416, 5310006809416, 006809416
Hardware and Abrasives | Nuts and Washers
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | 01 JAN 1963 | 00-680-9416 | 13393 ( WASHER, FLAT ) |
Demand History | NSN 5310-00-680-9416
Part Number | Request Date | QTY | Origin |
---|---|---|---|
FFR556 | 2011-05-123 | 1 | US |
Cross Reference | NSN 5310-00-680-9416
Part Number | Cage Code | Manufacturer |
---|---|---|
FFR556 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
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Technical Data | NSN 5310-00-680-9416
Characteristic | Specifications |
---|---|
MATERIAL | COPPER OVERALL |
HOLE DIAMETER | 0.130 INCHES MINIMUM AND 0.138 INCHES MAXIMUM |
PERIPHERAL SHAPE STYLE | 1 ROUND |
OVERALL DIAMETER | 0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM |
CENTER HOLE SHAPE STYLE | 1 ROUND |
CROSS-SECTIONAL SHAPE STYLE | 1 RECTANGULAR |
THICKNESS | 0.027 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A GRADE |
DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY BURR ONLY FOR RIVET |
MANUFACTURERS CODE | 81348 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFR556 |
Restrictions/Controls & Freight Information | NSN 5310-00-680-9416
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Precious Metals Indicator Code: | U | Precious metal type is unknown |
Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
Category | Code | Description |
---|---|---|
No Freight Information |