NSN 3010-00-221-0991 2571746, 257174-6, 4S94386101A
Product Details | RIGID SHAFT COUPLING
3010-00-221-0991 A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.
Part Alternates: 2571746, 257174-6, 4S94386101A, 4S94386-101A, 3010-00-221-0991, 00-221-0991, 3010002210991, 002210991
Mechanical Power Transmission Equipment | Torque Converters and Speed Changers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 31 JAN 1969 | 00-221-0991 | 13742 ( COUPLING, SHAFT, RIGID ) |
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Technical Data | NSN 3010-00-221-0991
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ALLOY 2024, COND O NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| BORE SHAPE | SPLINED FIRST END |
| SPLINE TYPE | INVOLUTE FIRST END |
| SPLINE QUANTITY | 7 FIRST END |
| SPLINE PRESSURE ANGLE IN DEG | 20.000 FIRST END |
| SPLINE LENGTH | 0.3200 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM BOTH ENDS |
| SPECIAL FEATURES | PITCH DIAMETER 0.750 IN. NOMINAL |
| MANUFACTURERS CODE | 98897 |
| MFR SOURCE CONTROLLING REFERENCE | 4S94386-101A |
Restrictions/Controls & Freight Information | NSN 3010-00-221-0991
| 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: | 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 | ||



