NSN 5310-00-943-2444 520858, 00-943-2444, 009432444
Product Details | FLAT WASHER
5310-00-943-2444 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: 520858, 5310-00-943-2444, 00-943-2444, 5310009432444, 009432444
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 09 JAN 1966 | 00-943-2444 | 13393 ( WASHER, FLAT ) |
Drawings & Photos | NSN 5310-00-943-2444
Cross Reference | NSN 5310-00-943-2444
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 520858 | 1J4P3 | UNISON ENGINE COMPONENTS-MANCHESTER CT INC. |
| 520858 | 1RRL5 | NIELSEN HARDWARE CORPORATION DBA NIELSEN/SESSIONS |
| 520858 | 26065 | PARMAC INC |
| 520858 | 26389 | DYNAMIC METAL PRODUCTS CO INC |
| 520858 | 34830 | ROGERSON KRATOS |
| 520858 | 77445 | UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS |
| 520858 | 79043 | THE UNITED TOOL AND DIE COMPANY |
| 520858 | 98003 | NIELSEN HARDWARE CORP |
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Related Products | NSN 5310-00-943-2444
Technical Data | NSN 5310-00-943-2444
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 321 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HOLE DIAMETER | 0.522 INCHES MINIMUM AND 0.524 INCHES MAXIMUM |
| PERIPHERAL SHAPE STYLE | 1 ROUND |
| OVERALL DIAMETER | 0.886 INCHES MINIMUM AND 0.888 INCHES MAXIMUM |
| CENTER HOLE SHAPE STYLE | 1 ROUND |
| CROSS-SECTIONAL SHAPE STYLE | 1 RECTANGULAR |
| THICKNESS | 0.048 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| SURFACE FINISH | 63.0 MICROINCHES TOP 63.0 MICROINCHES BOTTOM |
| III HEAT TREATMENT | AS FABRICATED |
| MANUFACTURERS CODE | 26389 |
| DESIGN CONTROL REFERENCE | 520858 |
Restrictions/Controls & Freight Information | NSN 5310-00-943-2444
| 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: | 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 | ||
Management | NSN 5310-00-943-2444
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Z | Navy-owned stocks of defense industrial material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9I | Defense Industrial Supply Center Philadelphia, PA 19111 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
5 EA : Each |