NSN 5310-01-454-1331 3977951, 397795-1, 01-454-1331
Product Details | FLAT WASHER
5310-01-454-1331 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: 3977951, 397795-1, 5310-01-454-1331, 01-454-1331, 5310014541331, 014541331
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 20-MAR-98 | 01-454-1331 | 13393 ( WASHER, FLAT ) |
Drawings & Photos | NSN 5310-01-454-1331
Demand History | NSN 5310-01-454-1331
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-01-454-1331 | 2012-03-81 | 6 | DIBBS |
| 5310-01-454-1331 | 2011-10-304 | 6 | DIBBS |
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Related Products | NSN 5310-01-454-1331
Technical Data | NSN 5310-01-454-1331
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| HOLE DIAMETER | 0.625 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| PERIPHERAL SHAPE STYLE | 1 ROUND |
| OVERALL DIAMETER | 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM |
| CENTER HOLE SHAPE STYLE | 1 ROUND |
| CROSS-SECTIONAL SHAPE STYLE | 1 RECTANGULAR |
| THICKNESS | 0.040 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 5310-01-454-1331
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | F | The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP). |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||