NSN 3020-00-677-7922 537781, 00-677-7922, 006777922
Product Details | GROOVE PULLEY
3020-00-677-7922 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Part Alternates: 537781, 3020-00-677-7922, 00-677-7922, 3020006777922, 006777922
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1961 | 00-677-7922 | 08109 ( PULLEY, GROOVE ) |
Cross Reference | NSN 3020-00-677-7922
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 537781 | 82577 | RAYTHEON COMPANY DBA RAYTHEON |
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Related Products | NSN 3020-00-677-7922
Technical Data | NSN 3020-00-677-7922
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A3 PLAIN |
| OUTSIDE DIAMETER | 0.875 INCHES NOMINAL |
| OVERALL LENGTH | 0.500 INCHES NOMINAL |
| FACE WIDTH | 0.187 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.314 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.062 INCHES NOMINAL AA END AND 0.251 INCHES NOMINAL BB END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-355, T4-CANCELED OVERALL |
| SURFACE TREATMENT | CHEMICAL FILM FINISH |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.070 INCHES NOMINAL |
| GROOVE WIDTH | 0.139 INCHES NOMINAL |
| GROOVE RADIUS | 0.141 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.189 INCHES NOMINAL |
| BORE LENGTH | 0.500 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | SLOTTED HUB CLAMP MTD TO SHAFT |
| SECURING LOCATION | AA END |
| III FSC APPLICATION DATA | COMPUTER CONTROLS,RADAR SET,NONAIRBORNE EXCEPT FIRE CONTROL AND GUIDED MISSILES |
| MANUFACTURERS CODE | 82577 |
| DESIGN CONTROL REFERENCE | 537781 |
Restrictions/Controls & Freight Information | NSN 3020-00-677-7922
| 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 | 127300 | PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS |
| Less than car load rating | S | 60 |
| Less than truck load rating | S | 60.0 |
| 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 |



