NSN 3040-00-618-1941 6181941, 893548, 89-354-8
Product Details | HUB CLAMP
3040-00-618-1941 An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see COLLAR, SHAFT. Excludes CLAMP, LOOP.
Part Alternates: 6181941, 893548, 89-354-8, 3040-00-618-1941, 00-618-1941, 3040006181941, 006181941
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-618-1941 | 27781 ( CLAMP, HUB ) |
Drawings & Photos | NSN 3040-00-618-1941
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Related Products | NSN 3040-00-618-1941
Technical Data | NSN 3040-00-618-1941
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, FED STD 66, AISI/SAE 1018 OR STEEL, FED STD 66, AISI/SAE 1020 OR STEEL, FED STD 66, AISI/SAE 1022 |
| STYLE DESIGNATOR | B7 RECTANGULAR, SINGLE BOLT SECURED |
| THICKNESS | 1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM |
| OVERALL LENGTH | 2.188 INCHES NOMINAL |
| OVERALL WIDTH | 1.750 INCHES NOMINAL |
| BORE DIAMETER | 1.1240 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM |
| DISTANCE FROM BORE CENTERLINE TO END | 1.031 INCHES NOMINAL |
| SURFACE FINISH AND LOCATION | 125.0 MICROINCHES BOTH BEARING FLATS |
| CLAMP SECURING HOLE STYLE | 2 THREADED |
| PLAIN HOLE DIAMETER | 0.4530 INCHES NOMINAL |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD SIZE | 0.438 INCHES |
Restrictions/Controls & Freight Information | NSN 3040-00-618-1941
| 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 | XX | |
| 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 |