NSN 3040-00-421-3921 8387131, 00-421-3921, 004213921
Product Details | REMOTE CONTROL LEVER
3040-00-421-3921 A rigid item usually in the form of an arm of various shapes and cross sections, containing two or more holes so spaced that one serves as a pivot with or without hubs and must have a definite means for securing to a shaft (such as threaded hole for set-screw, keyway(s), splines, serrations or some clamping device). The other hole(s) connect(s) to CONNECTING LINK, RIGID; WIRE ROPE ASSEMBLY, SINGLE LEG; or CLEVIS, ROD END; to provide transmission of movement to other parts of the mechanism. See also BELL CRANK. For manually operated items see LEVER, MANUAL CONTROL.20311900057Specialized Test and Handling Equipment, Nuclear Ordnance16800049Miscellaneous Aircraft Accessories and Components30400042Miscellaneous Power Transmission Equipment
Part Alternates: 8387131, 3040-00-421-3921, 00-421-3921, 3040004213921, 004213921
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 09 DEC 1970 | 00-421-3921 | 22099 ( LEVER, REMOTE CONTROL ) |
Cross Reference | NSN 3040-00-421-3921
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8387131 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Technical Data | NSN 3040-00-421-3921
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE |
| STYLE DESIGNATOR | A15 OFFSET, CLEVIS LINK END |
| CENTER TO CENTER DISTANCE BETWEEN LINK AND SHAFT HOLES | 2.062 INCHES NOMINAL |
| SHAFT END THICKNESS | 1.045 INCHES MINIMUM AND 1.050 INCHES MAXIMUM |
| LINK END THICKNESS | 1.141 INCHES NOMINAL |
| LINK END HOLE DIAMETER | 0.250 INCHES NOMINAL |
| DISTANCE BETWEEN FORK INSIDE SPREAD | 0.600 INCHES MINIMUM AND 0.605 INCHES MAXIMUM |
| BORE TYPE | SERRATED |
| MAJOR DIAMETER | 0.625 INCHES NOMINAL |
| MINOR DIAMETER | 0.583 INCHES NOMINAL |
| SHAFT SECURING METHOD | SERRATIONS |
| FEATURES PROVIDED | COUNTERBORE AND LINK END THREADED HOLE AND SPLIT END SCREW CLAMPING FEATURE |
| SERRATION QUANTITY | 36 |
| THREAD LENGTH | 0.317 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD SIZE | 1/4-28 |
| SPECIAL FEATURES | OFFSET HEIGHT: 0.669 IN. MINIMUM AND 0.674 IN. MAXIMUM |
| III END ITEM IDENTIFICATION | MECHANICAL STEERING GEAR ASSEMBLY |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 8387131 |
Restrictions/Controls & Freight Information | NSN 3040-00-421-3921
| 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 | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | M | 85 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | AZ | U.S. Army Tank-Automotive and Armaments Command Warren, MI 48397-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 |



