NSN 5310-00-638-2838 A241580, 00-638-2838, 006382838
Product Details | KEY WASHER
5310-00-638-2838 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.
Part Alternates: A241580, 5310-00-638-2838, 00-638-2838, 5310006382838, 006382838
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-638-2838 | 01869 ( WASHER, KEY ) |
Drawings & Photos | NSN 5310-00-638-2838
Cross Reference | NSN 5310-00-638-2838
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A241580 | 06845 | RAYTHEON COMPANY DBA RAYTHEON |
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Technical Data | NSN 5310-00-638-2838
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 302 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| STYLE DESIGNATOR | 156 KEY |
| HOLE DIAMETER | 0.1886 INCHES MINIMUM AND 0.1891 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.035 INCHES MINIMUM AND 0.041 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.471 INCHES MINIMUM AND 0.481 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.037 INCHES MINIMUM AND 0.041 INCHES MAXIMUM |
| MANUFACTURERS CODE | 06845 |
| DESIGN CONTROL REFERENCE | A241580 |
Restrictions/Controls & Freight Information | NSN 5310-00-638-2838
| 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 |
|---|---|---|
| NMF Description | 194160 | WASHER OR GASKETS, IRON OR STEEL, |
| Less than car load rating | U | 50 |
| Less than truck load rating | U | 50.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |