NSN 3020-00-853-6508 D731234UA, D731-234UA, 00-853-6508
Product Details | SPROCKET WHEEL
3020-00-853-6508 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
Part Alternates: D731234UA, D731-234UA, 3020-00-853-6508, 00-853-6508, 3020008536508, 008536508
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 25 SEP 1967 | 00-853-6508 | 04456 ( SPROCKET WHEEL ) |
Cross Reference | NSN 3020-00-853-6508
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D731-234UA | 62137 | UNIVERSAL ENGINEERING CORP. |
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Technical Data | NSN 3020-00-853-6508
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A2 PLAIN |
| OUTSIDE DIAMETER | 5.250 INCHES NOMINAL |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| PITCH DIAMETER | 4.750 INCHES NOMINAL |
| FACE WIDTH | 0.656 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 2.843 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.812 INCHES NOMINAL AA END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 12 |
| TOOTH PITCH | 1.079 INCHES NOMINAL |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | PAINTED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.875 INCHES NOMINAL |
| BORE LENGTH | 2.500 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | ANY ACCEPTABLE |
Restrictions/Controls & Freight Information | NSN 3020-00-853-6508
| 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: | 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 3020-00-853-6508
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



